The Questron pen was an 80s innovation designed to help children to read. Winner of the "What Toy Magazine" toy of the year 1987, I loved it as a child. The premise was to navigate through books using a digital pen, which emitted sounds depending on whether you pressed on the right answer or the wrong one... Trust me, it was more fun than it sounds. ☟Subcribe☟ https://www.youtube.com/user/nostalgianerdvideos?sub_confirmation=1 ✊Support Me! ✊ Patreon: https://www.patreon.com/nostalgianerd?ty=h Visit my eBay Shop: http://ebay.to/1QQpYyy ★Nerd Social★ Twitter: http://www.twitter.com/nostalnerd Face: http://www.facebook.com/nostalnerd Instagram: http://www.instagram.com/nostalgianerd Web: http://www.nostalgianerd.com ★Equipment★ Lumix G6 with Vario 14-42mm Lens Corel Video Studio Ultimate X7

Dr James Grime discusses a type of number beyond the complex numbers, and why they are useful. Extra footage: https://youtu.be/ISbJ9S0fzwY More links & stuff in full description below ↓↓↓ Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos by Brady Haran Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Numberphile T-Shirts: https://teespring.com/stores/numberphile Other merchandise: https://store.dftba.com/collections/numberphile Special thanks to these supporters: Jeff Straathof Christian Cooper Peggy Youell Ken Baron Today I Found Out Roman Urbanovski Mehdi Razavi John Buchan Bill Shillito Andrzej 'Yester' Fiedukowicz Susan Silver Lê OK Merli Spiked Math RexDex Thomas Buckingham Peter Kær Henry Reich George Greene Arnas Paul Bates Michael Surrago plusunim Tracy Parry Stan Ciprian Mark Klamerus Keith Vertrees Tyler O'Connor Kristian Joensen Valentin James P Buckley Michael

I got loads of comments on a previous video about how Canadian banknotes smell like mable syrup. I didn't belive it so I attempt to disprove it in this video. Here's Matt's video about lengths of bank notes: http://youtu.be/Me9fCKNvBBE Here's the original Canadian money laser video: https://youtu.be/iMGvTYDC5MA Visit my blog here: http://stevemould.com Follow me on twitter here: http://twitter.com/moulds Buy nerdy maths things here: http://mathsgear.co.uk

Buy the song + album here: http://jongomm.com/music or from iTunes http://j.mp/iTunesGomm or Google Play http://j.mp/GooGom Amazon http://j.mp/AmzGomUSA Guitar Tab only available here: http://jongomm.com/guitar-tabs Transcribed by me, with detailed notes explaining every technique. This is an instrumental tune called Stupid Blues, and it exists purely for the joy of playing. This is the 4th release from the Live In The Acoustic Asylum series. Video by Owen Plummer and Danielle Millea. Audio engineered/mixed by Ed Heaton and mastered by Hippocratic Mastering. Here's all the awesome gear I use to create music. If you wanna buy any of it, if you use the links below then I get a small commission: The new Ibanez JGM10 guitar - Pre-order UK / EU: http://bit.ly/JGM10UK Pre-order USA: https://www.anrdoezrs.net/click-100195279-14436046 Blackstar Sonnet 60 acoustic amplifier USA: https://www.anrdoezrs.net/click-100195279-14450953 UK / EU: http://bit.ly/SonnetJG Fishman Rare Earth Blend pickup system USA: https://www.jdoqocy.com/click-100195279-14450955 UK / EU: http://bit.ly/REBLendJG Boss OC-5 octave pedal (for sub-bass) USA: https://www.anrdoezrs.net/click-100195279-14450957 UK / EU: http://bit.ly/OctaveJG Zoom MS70CDR Multistomp effects pedal (for special reverbs and delays) USA: https://www.jdoqocy.com/click-100195279-14450958 UK / EU: http://bit.ly/MS70CDRJG Newtone Jon Gomm signature guitar strings http://bit.ly/StringsJG Sontronics SOLO vocal mic http://bit.ly/SoloMicJG TC-Helicon Voicelive 3 guitar & vocal multi-effects pedal http://bit.ly/VoiceliveJG MOTU Ultralite AVB mixer/interface http://bit.ly/MotuJG

Part 1, flashbacks to signing of the Tripartite Agreement at Berlin in Hitler's presence on Sept. 27, 1940; Ribbentrop, Ciano, and Kurusu. Part 2, shows hard living conditions of the Russ. miners in the Kriov Rog basin as contrasted with the palatial buildings of the soviet bureaucracy, death cells and torture chambers of the local NKVD. Ger. trps. enter Tallinn, and Estonia. Part 3, It. sub puts to sea, It. patrols the Med., a plane is launched from warship, a navy sub returns to its base with Brit. prisoners. Part 4, It. trps. man entrenchments around Tobruk, art., tanks, and planes attack. National Archives and Records Administration - ARC 43743, LI 242-MID-2499 - GIORNALE DI GUERRA, NO. 183 - DVD Copied by Nick Stoller. Series: Motion Picture Films From G-2 Army Military Intelligence Division, compiled 1918 - ca. 1947.

WARNING: This process is EXTREMELY dangerous. Hot sulfuric acid can instantly burn and char your skin. Please don't try to repeat anything you see here! UPDATE: I had to do this again for more sulfuric acid. For boiling chips, I smashed a porcelain dish and the little pieces worked really well to keep things under control. No crazy bumping! Hello everyone! So, a lot of people have been asking for this and finally it is here! In this video, we clean sulfuric acid using both the H2O2 method and distillation. It is a pretty long one and it took me a long time to edit . Piranha solution video: https://www.youtube.com/watch?v=cLpSapjKcxM I plan to do an Q and A video, so if you have any questions you'd like me to address in the video, leave them in the comments. Song: Music for Manatees by Kevin Mcleod (incompetech.com) ------------------------------------------------------------------------------- Merch - https://nilered.tv/store ------------------------------------------------------------------------------- Join the community: Patreon - https://www.patreon.com/nilered Discord - https://discord.com/invite/3BT6UHf NileRed Newsletter - https://nile.red/home#newsletter You can also find me here: Facebook - https://m.facebook.com/NileRed2 Instagram - https://m.instagram.com/nile.red Twitter - https://mobile.twitter.com/NileRed2 Nile talks about lab safety: https://youtu.be/ftACSEJ6DZA

This Saturday morning, the mountain bike trails were kinda flooded. But you should know by now that we don’t need trails to have fun on a mountain bike. So, off to Brian piccolo skatepark on my hardtail: derailleur, dropper post, and all. I was surprised at how easy it was to perform BMX techniques on a full fledged mountain bike. Sure, you’ve seen me ride street on the Trek, but skateparks are a whole different animal. The most obvious difference between a mountain bike and a BMX is size, but what I noticed most is that there’s a lot more stuff to break on a mountain bike. There were a few times where air burped out of my tubeless tires, and quite a few instances where the bike brutally impacted the pavement. I broke some cable clips, knocked my wheels out of true, and scratched up various components, but all told, my Trek 4900 survived. After a thorough tuneup it will be 100% back to normal. To make the bike more skatepark friendly, I set the tires and suspension fork to max pressure. Also, I dropped the saddle as low as it could go. If you plan on riding park on your trail bike, I suggest you do the same. I had fun at the skatepark, but it did feel kinda weird sitting on a mountain bike there. This begs the question: Could riding park help you get better at mountain biking? Well, to be honest I don’t really think it’s that helpful if you ride cross country. If you like to hit jumps and ride dirt though, a trip to the skatepark could help you develop some new bike control skills. Having ridden park on both a BMX and a Mountain bike now, I can say that a mountain bike is way easier on your body. For older riders who want to experiment with riding park, I might suggest a single speed dirt jumper, or something similar. This could give you the reliability of a BMX, with a little something to take the edge off the impact. On a personal note, I’m not 18 years old anymore, and it won’t be long before I’m looking for a more forgiving bike to ride park on. I look forward to building that bike in the not so distant future. As for my Trek 4900, I don’t think I’ll be back to the skatepark with it any time soon. It was fun, but next time it might not survive the trip. Once I was finished beating up my trek, I hopped on the BMX. It felt like a really well engineered clown bike after riding a mountain bike all morning. Thanks for riding with me today, and I’ll see you next time.

A montage of space-filling curves meant as a supplement to the Hilbert curve video. https://youtu.be/3s7h2MHQtxc These animations are largely made using a custom python library, manim. See the FAQ comments here: https://www.3blue1brown.com/faq#manim https://github.com/3b1b/manim https://github.com/ManimCommunity/manim/ You can find code for specific videos and projects here: https://github.com/3b1b/videos/ Thanks to these viewers for their contributions to translations Hebrew: Omer Tuchfeld

LOOPING WITH SUPER DISC GUN ► https://www.youtube.com/watch?v=iNgv8fHFd_A 5 TIPS TO IMPROVE YOUR NUCLEAR THRONE GAME ► https://www.youtube.com/watch?v=_afnZHaSQc8 Guess my birthday ► https://www.youtube.com/watch?v=cBwvXUa1WJk Subscribe! ► http://bit.ly/iluvemus Twitch! ► https://twitch.tv/chubbyemu ****************************************­******** Connect with me! Twitter! ► https://www.twitter.com/chubbyemu Facebook! ► https://www.facebook.com/chubbyemu

This filmed biography of Mao Tse-Tung includes his appearances with other communist leaders. - DVD Copied by IASL Scanner John Williams. - ARC 642294 / LI 263.309 National Archives - Mao Tse-Tung from 1944 to 1971 - National Security Council. Central Intelligence Agency. (09/18/1947 - 12/04/1981).

TABLATURE HERE! http://www.guitarnick.com/wildwood-flower-flatpicking-guitar-lesson.html Learn to play this flatpicking guitar arrangement of WILDWOOD FLOWER with the free tab on the website. More guitar lessons with tabs at www.guitarnick.com

After publishing a previous video on "And Your Bird Can Sing", a few people asked me about how I'd play the middle 8 section on 1 guitar, so here it is... 0:28 Play through at full speed. 1:00 Slow walkthrough with me describing what I'm doing. 2:53 Play through slowly without stopping. Download the tabs here... http://bit.ly/2hSiJzg Patreon: https://www.patreon.com/SixStringsAttachedTV

Kim Il Sung Monument: Celebrations at the unveiling of the Kim Il Sung monument at Pyongyang. VS, spectators leering and applauding. Korean officials including Kim Du Bong make speeches at unveiling. Kim Du Bong unveiling the monument. Civilian groups placing flowers at base of monument. American Ship Arrives in North Korea: A short story on the South Korean crew of the SS Kimbell R. Smith, Mobile, Alabama, turning the ship over to the North Koreans. LS, Ship moving into unidentified harbor. VS, officials and civilians on dock, waiting the arrival of the ship. VS, Ship pulling alongside dock and crew members waving. VS, Ships officers and crew being welcomed and paraded through city streets. Mass outdoor meeting honoring the former South Koreans. Chinese Republic Being Honored: CU, Chinese flag. VS, Chinese students marching through streets. Mass meeting of Chinese and Korean officials, at the National Art Theater in Pyongyang, to celebrate the start of the Chinese Peoples Republic. VS, Chinese and Koreans making speeches (pictures in background of Mao Tse Tung, Stalin and Kim Il Sung). Chinese speaker states "We must fight and destroy American Capitalistic Ideas". CU, Chinese and Korean faces. CU, still picture of Mao Tse Tung. To World Peace: Mass outdoor meeting of Chinese and Koreans at Pyongyang. Chinese and Koreans speaking for world peace. VS, Koreans and Chinese demonstrate in streets with signs, posters, and pictures of Stalin and Kim Il Sung. VS, marchers waving Red flags. (Korean) National Archives and Records Administration - ARC 44176, LI 242-MID-5238 - Korean Newsreel No. 21 - DVD Copied by Nick Stoller. Series: Motion Picture Films From G-2 Army Military Intelligence Division, compiled 1918 - ca. 1947.

The British Museum invited Dr Cornelia Kleinitz, an archaeologist specialising in rock art, and Liam Williamson, a modern rock drummer, to try and discover how a rock gong might have been played. This was the result. Rock gongs are a type of lithophone that were used for thousands of years in several parts of Africa. They may have been used as part of rituals, to signal other people, or as a form of expression. Although they look like plain boulders, they have a hollow, metallic sound when struck due to the composition of the rock. Nick Harris @preservethings | Director, Producer, Sound Gabriel Sainhas | Camera, Editor This film was created with the African rock art image project which is supported by the Arcadia Fund. For more information visit: http://britishmuseum.org/africanrockart

Links about Sphero, Disney, & how the stage & movie BB-8s were really built at Pinewood: http://hackaday.com/2015/09/04/sphero... http://www.popsci.com/qa-how-to-creat... http://www.starwars.com/news/droid-dr... http://edition.cnn.com/2015/12/07/ent... http://www.hollywoodreporter.com/vide... In this series, I film a complete step by step tutorial on how to make a working BB-8 droid with movement, stabilization lights and all, if you’re a fan of the Star Wars franchise then I suggest you check it out, any suggestions on how you think the build could be improved are welcome in the comments section below. Sphero have also built a 'life sized BB-8' that has been on display in Sydney, but it cannot move and the article quotes the Sphero CEO as saying - “The creature shop built the props, and they built the ones that move around..." http://www.gadgetguy.com.au/bb-8-land... Info on the Sphero toy stating "Sphero isn't involved with the creation of the larger versions of the droid you may have seen at events and may come to Disney's theme parks..." http://www.polygon.com/2015/9/7/92725... ① GENIUS No MacArthur grant yet. But while I’m still waiting by the phone for that call, maybe you might patronise me with your Patreon-age. Or, if you’re all out of digital cash just comment on one of my hilarious Instagram pics, pop me a Tweet or generally yell in my direction. Patreon: https://www.patreon.com/xrobots Instagram: https://www.instagram.com/xrobotsuk Facebook: https://www.facebook.com/xrobotsuk/ Twitter: https://twitter.com/xrobotsuk Huge thanks to my patrons, without whom my standard of living would drastically decline. Like, inside out Farm Foods bag decline. Plus a very special shoutout to Aleph Objects, Inc who keep me in LulzBot 3D printers and support me via Patreon. https://www.lulzbot.com/ Why not join my community, who are mostly made up of actual geniuses. There’s a Facebook group and everything: https://www.facebook.com/pg/xrobots.c... ② XROBOTS Former toy designer, current YouTube maker and general robotics, electrical and mechanical engineer, I’m a fan of doing it yourself and innovation by trial and error. My channel is where I share some of my useful and not-so-useful inventions, designs and maker advice. Iron Man is my go-to cosplay, and 3D printing can solve most issues - broken bolts, missing parts, world hunger, you name it. XRobots is the community around my content where you can get in touch, share tips and advice, and more build FAQs, schematics and designs are also available. ③ MUSIC AND SFX The majority of the music and SFX used in my videos is from Epidemic Sound http://share.epidemicsound.com/xrobots

Hi there, this is Ammar, I've been in Egypt this week to visit my family for the first time in a year. Here's a big story I never told about the Pyramids, I hope you're excited. Love to you all. SHARE the love! And SUBSCRIBE for more. https://instagram.com/yestheory https://twitter.com/yestheory Follow Thomas: http://instagram.com/thomasbrag/ https://twitter.com/thomasbrag Follow Ammar: http://instagram.com/ammarxz Follow Matt: http://instagram.com/mattdajer/ Follow Derin: http://instagram.com/bobbyderin/ Find us on Facebook: https://www.facebook.com/yestheory Music: Sur la planche - La femme DJ Fleg- Sabor Brasileira Nodey- Fly Away Host: Ammar Kandil Host and Editor: Thomas Brag and Ammar Kandil Business Inquiries: partnerships@yestheory.com

This is Walgreens, and tonight they're woefully understaffed. Unbeknownst to Walgreens, they're hosting the halfway point for Fort Lauderdale's Wednesday night bike ride. We'll descend upon their cold drink section for water, energy drinks, and beer, all of which will be consumed in the parking lot before moving on. Yes, this happens every single Wednesday night, rain or shine. The halfway point is usually someplace different, but the ride always starts in the same place at the same time. At 8pm, people start meeting up at a local park on mountain bikes, cruisers, and other bike shaped objects. Around 9, it's pedals up. We then follow Zoey for 12 miles through every nook and cranny in Fort Lauderdale. Kevin was excited to come out tonight to try out his new dirt jump bike, which he recently traded one of his mountain bikes for. As you can probably tell by now, this isn't a fitness ride. It's possible to keep up on a bmx, a cruiser, or even a skateboard if you have the energy. Because there are a lot of tourists here, we can always count on getting the attention of out of towners. The locals are pretty much used to it, but some moron always thinks they can pass a quarter mile of cyclists on the shoulder. Lesson learned. After a few hours, the ride ends downtown, where all social bike rides should. There are other social rides in every city, most notably Critical mass, but this is different. The Wednesday night ride isn't a protest, it's not bicycle activism, or even an organized event for that matter. It's just a bunch of savages that meet up every Wednesday to ride bikes, and hopefully it stays that way. Thanks for riding with me today, and I'll see you next time. Dance of the Sugar Plum Fairies by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100270 Artist: http://incompetech.com/

This film contains footage of Colonel Muammar Qaddafi as he used he country's oil money to help finance the Irish Republican Army (IRA) in Ireland, the Black September group, and aided Yasser Arafat and the Palestinian Liberation Organization. - DVD Copied by IASL Scanner Thomas Gideon. - ARC 1663432 / LI 263.1192 National Archives - Oil Rich Libya - National Security Council. Central Intelligence Agency. (09/18/1947 - 12/04/1981).

Another trip down HiFi memory lane ... but probably more like a magical mystery tour, since very few people remember this one. Please CLICK 'SHOW MORE' to see all info. You can often find playtapes - sometimes BNIB on eBay - http://goo.gl/7aGAeN See my other HiFi videos here: https://www.youtube.com/playlist?list=PLN2yCnHTG_6qjr-JAECy9Qnl_t6ek4CXD There are some useful playtape links on my blog: http://www.techmoan.com/blog/2016/1/13/heres-something-old-the-playtape.html AFFLIATED LINKS/ADVERTISING NOTICE All links are Affiliated where possible. When you click on links to various merchants posted here and make a purchase, this can result in me earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network & Amazon. I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to AMAZON Sites (including, but not limited to Amazon US/UK/DE/ES/FR/NL/IT/CAN)

Hello everyone! In this video, we will be brominating 1-pentanol using PBr3 that was made in a previous video. I will use the product, bromopentane, in a future video to make my biting insect attracting chemical. I am going to try and edit all of my 1080p stuff and dump it all as fast as I can. There are 15 of them and I hope to drop them all in the next month or so. Phosphorus Tribromide video: https://www.youtube.com/watch?v=mYDYtsJ4NbQ I plan to do an FAQ video, so if you have any questions you'd like me to address in the video, leave them in the comments. ------------------------------------------------------------------------------- Merch - https://nilered.tv/store ------------------------------------------------------------------------------- Join the community: Patreon - https://www.patreon.com/nilered Discord - https://discord.com/invite/3BT6UHf NileRed Newsletter - https://nile.red/home#newsletter You can also find me here: Facebook - https://m.facebook.com/NileRed2 Instagram - https://m.instagram.com/nile.red Twitter - https://mobile.twitter.com/NileRed2 Nile talks about lab safety: https://youtu.be/ftACSEJ6DZA

This film documents how 1972 marked a shift in Egypt's relationship with the Soviet Union and why this period of time was a crossroads in Egyptian politics. - DVD Copied by IASL Scanner John Williams. - ARC 1687981 / LI 263.1363 National Archives - Egypt - National Security Council. Central Intelligence Agency. (09/18/1947 - 12/04/1981).

A full Review of a dash-cam that's particularly suitable for a taxi driver. Click SHOW MORE for full details… Buy one on Amazon http://amzn.to/1ZYkqYj (UK) or http://amzn.to/22XkBp4 (US) Also available at the eBay links below: http://goo.gl/WN00fJ (UK) http://goo.gl/zXCk3r (US) http://goo.gl/sqUZtd (AU) http://goo.gl/xs8kbr (DE) http://goo.gl/yC5pil (NL) http://goo.gl/V0DcDF (ES) http://goo.gl/JlY4dZ (AT) http://goo.gl/7j2KCa (BE) http://goo.gl/mNi9kG (CA) http://goo.gl/jB9tE0 (CH) http://goo.gl/1nFmCv (FR) http://goo.gl/uvEoc9 (IE) http://goo.gl/69RKWi (IT) Downloadable Sample Clips are provided here: http://goo.gl/IvKi8p My beginners guides to dash cam videos are below: In this one I demonstrate dash cam functions using a typical camera: https://youtu.be/5YKlaJL8If4 In this one I talk about the features you’ll find on most dash cams. https://youtu.be/HQ0Tm9FFpKM AFFLIATED LINKS/ADVERTISING NOTICE All links are Affiliated where possible. When you click on links to various merchants posted here and make a purchase, this can result in me earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network & Amazon. I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to AMAZON Sites (including, but not limited to Amazon US/UK/DE/ES/FR/NL/IT/CAN)

The Kids Filofax & organiser system; Fun Fax and Spy Fax, from the 1990s! ☟Subcribe☟ https://www.youtube.com/user/nostalgianerdvideos?sub_confirmation=1 ✊Support Me! ✊ Patreon: https://www.patreon.com/nostalgianerd?ty=h Visit my eBay Shop: http://ebay.to/1QQpYyy ★Nerd Social★ Twitter: http://www.twitter.com/nostalnerd Face: http://www.facebook.com/nostalnerd Instagram: http://www.instagram.com/nostalgianerd Web: http://www.nostalgianerd.com ★Equipment★ Lumix G6 with Vario 14-42mm Lens Corel Video Studio Ultimate X7 ♜Resources♜ You're free to use this song and monetise your video, but you must include the following in your video description: Crushin by Audionautix is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/) Artist: http://audionautix.com/

West Point Symbol of Our Army Castle Film News Parade West Point Symbol of Our Army Film shows cadets training at West Point. CR71-8:79 FDR Presidential Library Video 240 Castle Films

What is religion? The answer might not be as simple as you thought. Twitter: @andrewmarkhenry Facebook: www.facebook.com/religionforbreakfast Blog: www.religionforbreakfast.com Andrew's religious studies book recommendations: http://amazon.com/shop/religionforbreakfast Design: Chris Maghintay, http://www.chrismaghintay.com/ Animation: EC Henry, http://echenry.com/ Music: Kevin MacLeod, http://incompetech.com/ Attributions: Star Wars Medieval Illumination: Chawakarn Kongprasert For God, Country, and Coca-Cola image: Mark Pendergrast Religion Evolution Tree: Simon E. Davies, https://www.facebook.com/HumanOdyssey

Continuing the back doors of my Hulkbuster suit to get the main parts fleshed out. In this series, I build a complete Iron Man Hulkbuster cosplay with animatronics and mechatronics with a step-by-step guide to cover everything you’ll need to build your very own suit. From 3D printing the parts to installing the mechanics that make this whole suit wearable and actually able to walk around. ① GENIUS No MacArthur grant yet. But while I’m still waiting by the phone for that call, maybe you might patronise me with your Patreon-age. Or, if you’re all out of digital cash just comment on one of my hilarious Instagram pics, pop me a Tweet or generally yell in my direction. Patreon: https://www.patreon.com/xrobots Instagram: https://www.instagram.com/xrobotsuk Facebook: https://www.facebook.com/xrobotsuk/ Twitter: https://twitter.com/xrobotsuk Huge thanks to my patrons, without whom my standard of living would drastically decline. Like, inside out Farm Foods bag decline. Plus a very special shoutout to Aleph Objects, Inc who keep me in LulzBot 3D printers and support me via Patreon. https://www.lulzbot.com/ Why not join my community, who are mostly made up of actual geniuses. There’s a Facebook group and everything: https://www.facebook.com/pg/xrobots.c... ② XROBOTS Former toy designer, current YouTube maker and general robotics, electrical and mechanical engineer, I’m a fan of doing it yourself and innovation by trial and error. My channel is where I share some of my useful and not-so-useful inventions, designs and maker advice. Iron Man is my go-to cosplay, and 3D printing can solve most issues - broken bolts, missing parts, world hunger, you name it. XRobots is the community around my content where you can get in touch, share tips and advice, and more build FAQs, schematics and designs are also available. ③ MUSIC AND SFX The majority of the music and SFX used in my videos is from Epidemic Sound http://share.epidemicsound.com/xrobots

Our most nerve-wracking episode yet. We invite you to share the awkwardness with us. ENJOY :) Love to you all. SHARE the love! And SUBSCRIBE for more. https://instagram.com/yestheory https://twitter.com/yestheory Follow Thomas: http://instagram.com/thomasbrag/ https://twitter.com/thomasbrag Follow Ammar: http://instagram.com/ammarxz Follow Matt: http://instagram.com/mattdajer/ Follow Derin: http://instagram.com/bobbyderin/ Find us on Facebook: https://www.facebook.com/yestheory Music: Kabuki Dance-Bow Low Hosts: Matt Dajer and Ammar Kandil Host and Editor: Thomas Brag Filmed by Derin Emre Business Inquiries: partnerships@yestheory.com

UNLOCKING AND LOOPING WITH GOLDEN FROG ► https://www.youtube.com/watch?v=XLKDg5BFJZI 5 Tips to Improve Your Nuclear Throne Game! ► https://www.youtube.com/watch?v=_afnZHaSQc8 Subscribe! ► http://bit.ly/iluvemus Twitch! ► https://twitch.tv/chubbyemu ****************************************­******** Connect with me! Twitter! ► https://www.twitter.com/chubbyemu Facebook! ► https://www.facebook.com/chubbyemu

Support me on Patreon! https://www.patreon.com/adamneely Béla Bartok's string quartets are a great example of modernist harmony and melody. They're quite intense, but a lot of fun to play! http://imslp.org/wiki/Special:ImagefromIndex/40196 Follow me on the instagrams and the facebooks https://www.facebook.com/adamneely http://www.instagram.com/its_adamneely Peace, Adam

This newsreel film examines Poland reconstruction after World War II. In doing so, it covers Poland's history, the role of the Catholic Church, and political and socioeconomic developments. (Spanish) - DVD Copied by IASL Scanner Justin Grimes. - ARC 1703685 / LI 263.1472 National Archives - Poland Reconstruction - National Security Council. Central Intelligence Agency. (09/18/1947 - 12/04/1981). -

Soviets Fight Back Russians Stop Hitler The Russians stop Nazis eastward advance with fierce fighting. Russian footage with English narration. Castle Films News Parade 1941 CR No. 71-8:93 FDR Presidential Library Video 232

0:20 Skatepark Etiquette/Choosing your line 0:53 Riding quarter pipes 1:29 Pumping 2:00 Dropping in 2:33 Fly outs 3:10 Dropping in from pegs 3:28 Stalling @austin _sager - 360 Tailwhip @og_nick_mantz - Backflip The first thing you need to know is skatepark etiquette. Normally, riders will take a path across the park where they hit a few ramps and then rest for a minute on the other side. This is called a line. When you go out on the ramps you should know what line you want to take first. Crashes usually happen when someone is riding in an unpredictable way, or ignoring the lines that other people are taking. Be considerate, and observe the skatepark before you jump into the mix. After you watch for a bit, you’ll have a much better idea of what line to take, and who to keep an eye on. Like that scooter kid who just finished his 4th mountain dew. Next, you’re going to need to learn how to ride quarter pipes. We’ll assume you’ve already been messing around on your BMX in the street, so it shouldn’t be too hard for you to ride up and down a mellow quarter pipe just by turning around. You’ll quickly grow comfortable with the transition and work your way higher and higher up the quarter. As you move on to bigger quarters, you’ll want to practice hopping slightly to turn around. While turning around on an embankment requires a bunnyhop, you don’t need to do this on a quarter. Just pull your bike towards your body slightly, and you’ll feel it leave the ramp. Eventually, you’ll be able to get your front wheel over the top, and then your back wheel. Now you’re airing out. Next, you can learn to ride more efficiently by pumping. Kind of like a swing set or a rocking horse, pumping is how you’ll gain speed on ramps by shifting your weight around instead of pedaling. As you go up or down a ramp, you want to shift your weight back in sync with the transition. You’ll know you have it figured out when you can start at the bottom of a miniramp, and work your way up higher and higher without pedaling. You’ll find that pumping is very easy to learn. It’s a lot more fun than pedaling, and it gives you way more style points. Once you’ve gotten pretty comfortable with pumping and riding quarter pipes, you should learn to drop in from the deck. Again, starting on a small one first is probably the best way to learn. Notice the metal piping at the top. This is called coping. The trick to dropping in is to ride parallel to the coping and turn into the ramp. Because coping can sometimes be slippery, I recommend actually lifting your front wheel over it a bit. By dropping in parallel to the coping with your wheel turned, you avoid needing to nosedive into the ramp to make your transition. In fact, you’ll pretty much end up in the same position you would if you were just riding up and down the quarter. Now, you’re going to want to get back on to the deck so you can take a break. By throwing your body forwards as you ride up the quarter, you can get your bike over the coping and on to the deck. You can put a foot out to get back on to the deck, but go a little faster and you can do a fly out. Fly outs are really fun, and they’re actually one of the best ways to learn tricks since they send you straight up and straight down. Since you’re basically going 0 mph when you land, it’s easier to pull off tricks without executing them perfectly. Learn fly outs on small quarters, and work your way up to the big ones. If you have pegs, you may also want to learn how to stall on the coping. First, get comfortable with dropping in from your pegs. To do this, throw your body weight over the center of the ramp, and then immediately turn your front wheel to roll back in. If you don’t center your weight over the ramp first, you’re just going to end up sliding down the ramp sideways. Commit to throwing your weight over the ramp, and the rest will come naturally. Dropping in from pegs is actually easier than dropping in from the deck. Learn this, and then work on your stalls. Start by riding up the quarter and carving towards the coping. Make sure your pegs are getting above the coping, and then push your bike off to the side. At this point, you should be using your momentum to bring your body over the center of the coping. If you can’t quite get this part, it’s easy to just turn your front wheel and drop back in. This is probably what will end up happening the first few times, but I find that the worst that will happen is that you slide down the ramp or need to drop back in. Find your balance point, and you’ll be stalling in no time.

WARNING: Chromly chloride is extremely dangerous. Do not attempt to make this yourself. This video is for educational purposes. I made it so you don't have to! In this video, we make some chromyl chloride from table salt, potassium dichromate and sulfuric acid. This is a link that kind of shows how to add equations. It is honestly kind of crappy, but it gets the point across: http://chemlab.truman.edu/CHEM130Labs/AlumFiles/ChemEqnNotes.asp I used Doug's Lab video for reference: https://www.youtube.com/watch?v=legoRGAXNP8&spfreload=1 I plan to do an FAQ video, so if you have any questions you'd like me to address in the video, leave them in the comments. ------------------------------------------------------------------------------- Merch - https://nilered.tv/store ------------------------------------------------------------------------------- Join the community: Patreon - https://www.patreon.com/nilered Discord - https://discord.com/invite/3BT6UHf NileRed Newsletter - https://nile.red/home#newsletter You can also find me here: Facebook - https://m.facebook.com/NileRed2 Instagram - https://m.instagram.com/nile.red Twitter - https://mobile.twitter.com/NileRed2 Nile talks about lab safety: https://youtu.be/ftACSEJ6DZA

PART 4! ► https://www.youtube.com/watch?v=dNbZUUC-Q8E Emily Wants to Play (Entire Series 5 episodes) ► https://www.youtube.com/playlist?list=PL26HeTCO57qeFnfPEN-yUct2qx3pSDHVV Subscribe! ► http://bit.ly/iluvemus Twitch! ► https://twitch.tv/chubbyemu ****************************************­******** Connect with me! Twitter! ► https://www.twitter.com/chubbyemu Facebook! ► https://www.facebook.com/chubbyemu

Silent uncataloged footage from the National Archives. Pollywogs and Shellbacks make merry when the Pittsburgh crosses the equator. DVD copied by IASL Master Scanner Timothy Vollmer. National Archives and Records Administration - Local Identifier 127-G-4812 - The Pittsburgh

One useful way of experimenting with 9th Arpeggios is to work with small fragments to start with. In this video I introduce and play through 5 arpeggios shapes. A pdf of each shape can be found here... http://bit.ly/2fzoh1n 1:08 Major 9th 2:15 Dominant 9th 2:33 Minor 9th 2:46 Minor 7b9 3:01 Minor 7b5b9 Patreon: https://www.patreon.com/SixStringsAttachedTV

Program Describes Sheppard Air Force Base And The Surrounding Community. Provides Information On Housing, Organizations, And Services Available To Military Personnel And Their Families, Preparing To Make A Permanent Change Of Station (pcs) To Sheppard Air Force Base, Texas. - Pin 613894 Department Of Defense

Kuldeep M Pai & Sooryagayathri Part of 'Vande Guru Paramparaam' - a spiritual musical series. www.kuldeepmpai.com www.youtube.com/kuldeepmpai

Shapes, Tableaux and Hook Numbers. Featuring Professor Curtis Greene from Haverford College. Extra footage: https://youtu.be/JiwM5g_RC3c More links & stuff in full description below ↓↓↓ Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos by Brady Haran Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos by Brady Haran Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Numberphile T-Shirts: https://teespring.com/stores/numberphile Other merchandise: https://store.dftba.com/collections/numberphile Some references for this video from Prof Greene: D. E. Knuth, The Art of Computer Programming, Vol. 3: Sorting and Searching, Addison-Wesley, 1973. D. S. Franzblau, D. Zeilberger, A bijective proof of the hook-length formula, Journal of Algorithms, 3 (1982), 317-343. C. Greene, A. Nijenhuis, H. S. Wilf, A probabilistic proof of a formula for the number of Young tableaux of a given shape, Advances in Math. 31 (1979), 104-109. J.-C. Novelli, I. Pak, A. V. Stoyanovskii, A direct bijective proof of the hook-length formula, Discrete Math and Theoretical Computer Science 1(1997), 53-97. B. Sagan, The ubiquitous Young tableau, Invariant theory and tableaux, IMA Vol. Math. Apple. 19 (1988), Springer, New York, 262-298.

Twenty One Pilots - Stressed Out - Guitar Cover by Mattias Krantz. This is my acoustic instrumental of Twenty One Pilot's single "Stressed Out". I've just started a Fingerstyle Guitar Academy! Use code "MATTIASYOUTUBE" and get 30% off on ALL courses today: http://bit.ly/2FsQQtB Buying courses will help us to produce more content and get more teachers to the academy. I really hope you consider buying! There's already courses by me, LickNriff, Santi Fumiere, Brandon D'Eon and a lot more upcoming. http://bit.ly/2FsQQtB LISTEN to my covers on: Itunes: http://apple.co/2c7aGdr Spotify: http://spoti.fi/2c79sPt Watch more of my videos: http://bit.ly/1ISLZOg ---------- GEAR USED My equipment and what I recommend for beginners - http://amzn.to/2nKDkUc Guitar - http://amzn.to/2saqgy3 (Tanglewood Masterdesign TSR-2C is my other guitar) Strings - Elixir Light http://amzn.to/2sazgUc Capo - KLIQ Music Gear http://amzn.to/2r2bftY Microphones - Rode NT5s http://amzn.to/2sldOeE Audio Interface - 2i2 http://amzn.to/2sl8ZSR Tuner - KLIQ Music Gear http://amzn.to/2r1IHkB Camera - Sony A5000 http://amzn.to/2slbYuq The above links are affiliate links. There is no extra cost but I receive a small commission which will help support this channel. ---------- Instagram: https://instagram.com/mattiasyoutube/ ---------- Twenty One Pilots "Stressed Out" lyrics I wish I found some better sounds no one's ever heard, I wish I had a better voice that sang some better words, I wish I found some chords in an order that is new, I wish I didn't have to rhyme every time I sang, I was told when I get older all my fears would shrink, But now I'm insecure and I care what people think. My name's 'Blurryface' and I care what you think. My name's 'Blurryface' and I care what you think. Wish we could turn back time, to the good ol' days, When our momma sang us to sleep but now we're stressed out. Wish we could turn back time, to the good ol' days, When our momma sang us to sleep but now we're stressed out. We're stressed out. Sometimes a certain smell will take me back to when I was young, How come I'm never able to identify where it's coming from, I'd make a candle out of it if I ever found it, Try to sell it, never sell out of it, I'd probably only sell one, It'd be to my brother, 'cause we have the same nose, Same clothes homegrown a stone's throw from a creek we used to roam, But it would remind us of when nothing really mattered, Out of student loans and treehouse homes we all would take the latter. My name's 'Blurryface' and I care what you think. My name's 'Blurryface' and I care what you think. Wish we could turn back time, to the good ol' days, When our momma sang us to sleep but now we're stressed out. Wish we could turn back time, to the good ol' days, When our momma sang us to sleep but now we're stressed out. We used to play pretend, give each other different names, We would build a rocket ship and then we'd fly it far away, Used to dream of outer space but now they're laughing at our face, Saying, "Wake up, you need to make money." Yo. We used to play pretend, give each other different names, We would build a rocket ship and then we'd fly it far away, Used to dream of outer space but now they're laughing at our face, Saying, "Wake up, you need to make money." Yo. Wish we could turn back time, to the good ol' days, When our momma sang us to sleep but now we're stressed out. Wish we could turn back time, to the good ol' days, When our momma sang us to sleep but now we're stressed out. Used to play pretend, used to play pretend, bunny We used to play pretend, wake up, you need the money Used to play pretend, used to play pretend, bunny We used to play pretend, wake up, you need the money We used to play pretend, give each other different names, We would build a rocket ship and then we'd fly it far away, Used to dream of outer space but now they're laughing at our face, Saying, "Wake up, you need to make money." Yo.

How to duplicate a vinyl record using silicone rubber and liquid plastic resin. Hear how it sounds and view a complete tutorial: https://makesomething.tv/how-duplicate-record/ Original music by Lance Neil Hulsey, Toledo, Ohio http://lanceneilhulsey.bandcamp.com Products Used Smooth-On Silicone Rubber: http://amzn.to/1SCATz5 Smooth-On Liquid Plastic: http://amzn.to/1RvvCZs Tile Adhesive Caulk: http://amzn.to/1SCAZXx ******************************** New woodworking tutorial videos every week: https://www.youtube.com/playlist?list=PLhqK_8dnaIW3V6a66AdyRI9DJUZwCSm83 Making these videos is how I make my living. You can support what I do here: http://patreon.com/picciuto OFFICIAL WEBSITE: http://MakeSomething.tv FACEBOOK: https://www.facebook.com/MakeSomethingTV TWITTER: https://twitter.com/drunkenwood INSTAGRAM: https://instagram.com/MakeSomethingTV/ David Picciuto PO Box 2499 Toledo, OH 43606 © Picciuto, LTD

Take an in-depth look at the conservation processes involved in getting a crocodile mummy ready for display for the first time in 75 years. You can see this mummy in Room 3 until 21 Feb 2016: The Asahi Shimbun Displays Scanning Sobek: mummy of the crocodile god. 10 December 2015 – 21 February 2016 The crocodile mummy is currently being displayed as part of the The Asahi Shimbun Displays: Scanning Sobek- mummy of the crocodile god. 10 December 2015 – 21 February 2016

African rock art paintings, which can be tens of thousands years old, are very susceptible to fading. Some art works now appear all but lost to the passage of time. British Museum curator Elizabeth Galvin and her team are currently working with digital photographs and photo-manipulation software to see rock paintings which have moved beyond the capabilities of the human eye. For more information visit: http://britishmuseum.org/africanrockart The African rock art image project is supported by the Arcadia Fund. Follow curator Elizabeth Galvin on twitter: @LisaGalvin_BM Photos copyright: TARA/David Coulson

The last part of my BB-8 V2, painting, detailing and finishing. Check back for version 3! In this series, I film a complete step by step tutorial on how to make a working BB-8 droid with movement, stabilization lights and all, if you’re a fan of the Star Wars franchise then I suggest you check it out, any suggestions on how you think the build could be improved are welcome in the comments section below. ① GENIUS No MacArthur grant yet. But while I’m still waiting by the phone for that call, maybe you might patronise me with your Patreon-age. Or, if you’re all out of digital cash just comment on one of my hilarious Instagram pics, pop me a Tweet or generally yell in my direction. Patreon: https://www.patreon.com/xrobots Instagram: https://www.instagram.com/xrobotsuk Facebook: https://www.facebook.com/xrobotsuk/ Twitter: https://twitter.com/xrobotsuk Huge thanks to my patrons, without whom my standard of living would drastically decline. Like, inside out Farm Foods bag decline. Plus a very special shoutout to Aleph Objects, Inc who keep me in LulzBot 3D printers and support me via Patreon. https://www.lulzbot.com/ Why not join my community, who are mostly made up of actual geniuses. There’s a Facebook group and everything: https://www.facebook.com/pg/xrobots.c... ② XROBOTS Former toy designer, current YouTube maker and general robotics, electrical and mechanical engineer, I’m a fan of doing it yourself and innovation by trial and error. My channel is where I share some of my useful and not-so-useful inventions, designs and maker advice. Iron Man is my go-to cosplay, and 3D printing can solve most issues - broken bolts, missing parts, world hunger, you name it. XRobots is the community around my content where you can get in touch, share tips and advice, and more build FAQs, schematics and designs are also available. ③ MUSIC AND SFX The majority of the music and SFX used in my videos is from Epidemic Sound http://share.epidemicsound.com/xrobots

This newsreel film examines the challenges that were faced by King Hussein of Jordan: the West Bank conflict, refugee camps in Jordan, political rivals, and his relationship with Yasser Arafat. - DVD Copied by IASL Scanner John Williams. - ARC 1656075 / LI 263.1129 National Archives - King Hussein - National Security Council. Central Intelligence Agency. (09/18/1947 - 12/04/1981). -

How much space do 25,000 objects take up in the British Museum? Roughly 4 terabytes. Elizabeth Galvin is curator of the African rock art image project at the British Museum. Elizabeth and her team are currently cataloguing and uploading 25,000 digital images of rock art from throughout Africa. This collection represents some of first purely digital objects to be registered within the British Museum’s collection. As part of this project, the digital photographs have allowed the Museum to use new technologies to study, preserve, and enhance the rock art, while leaving it in situ in Africa. For more information visit: http://www.britishmuseum.org/africanrockart The African rock art image project is supported by the Arcadia Fund Follow curator Elizabeth Galvin on twitter: @LisaGalvin_BM Photos copyright: TARA/David Coulson

TABLATURE HERE! http://www.guitarnick.com/the-3rd-fingerstyle-blues-guitar-lesson.html Learn to play this acoustic fingerstyle guitar blues with the free tab on the website. More blues songs with tabs and video at www.guitarnick.com

Hello, everyone, this is the first time that I put up 2 videos at the same time! In this video, we extract some caffeine from caffeine pills. I was not happy with my yield of caffeine in the previous videos, so I chose a better source. I managed to get 8.5g of nice clean caffeine! This video is kind of linked to my other video tutorial on extractions. ------------------------------------------------------------------------------- Merch - https://nilered.tv/store ------------------------------------------------------------------------------- Join the community: Patreon - https://www.patreon.com/nilered Discord - https://discord.com/invite/3BT6UHf NileRed Newsletter - https://nile.red/home#newsletter You can also find me here: Facebook - https://m.facebook.com/NileRed2 Instagram - https://m.instagram.com/nile.red Twitter - https://mobile.twitter.com/NileRed2 Nile talks about lab safety: https://youtu.be/ftACSEJ6DZA

In this video, we explore the Birch Reduction by carrying it out on benzene. This is a very useful reaction and it is pretty cool to carry out too. A photo of a typical mechanism: http://www.chemgapedia.de/vsengine/media/vsc/en/ch/12/oc/radikale/birch_reduktion/birch_mechanismus_en.gif Depending on the groups attached to the ring, the mechanism does change a little bit and it produces a product that is reduced at different places. ------------------------------------------------------------------------------- Merch - https://nilered.tv/store ------------------------------------------------------------------------------- Join the community: Patreon - https://www.patreon.com/nilered Discord - https://discord.com/invite/3BT6UHf NileRed Newsletter - https://nile.red/home#newsletter You can also find me here: Facebook - https://m.facebook.com/NileRed2 Instagram - https://m.instagram.com/nile.red Twitter - https://mobile.twitter.com/NileRed2 Nile talks about lab safety: https://youtu.be/ftACSEJ6DZA