Perhaps no technological failure is better known than that of the Dvorak keyboard. Since the early 1870s nearly every typewriter used a keyboard with a QWERTY layout, yet most studies show the Dvorak arrangement of keys to be faster. This videos probes the underlying reasons that this arrangement failed to make headway in the marketplace. This video tells the story of why the Dvorak keyboard failed. This is one of three videos in a series on marketplace failures of technological objects. http://www.engineerguy.com/failure.

In 1976 Sony introduced the Betamax video cassette recorder. It catalyzed the "on demand" of today by allowing users to record television shows, and the machine ignited the first "new media" intellectual property battles. In only a decade this revolutionary machine disappeared, beaten by JVS's version of the cassette recorder. This video tells the story of why Betamax failed. This is one of three videos in a series on marketplace failures of technological objects. http://www.engineerguy.com/failure.

How Bell Telephone's PicturePhone, introduced in 1964, flopped yet nearly catalyzed the internet. Technically, it was an amazing achievement: Bell used the existing twisted-pair copper wire of the telephone network -- not broadband lines like today -- to produce black and white video on a screen about five inches square. And, amazingly for the time, it used a CCD-based-camera. It was meant to be the most revolutionary communication medium of the century, driving subscribers to purchase broadband lines, but failed miserably as a consumer product costing Bell a half billion dollars. This is one of three videos in a series on marketplace failures of technological objects. http://www.engineerguy.com/failure.

Introduction to a short series of three videos that takes a "snackable" look at the failure of three famous engineered objects: The Bell System's PicturePhone, which lost the company a half billion dollars, but nearly created the internet; the Dvorak keyboard, which is faster than our current QWERTY arrangement, but failed to gain traction in the marketplace; and the technically superb Betamax video cassette recorder, which lost to an inferior VHS-format machine.

This is part 4 of my Hulkbuster - building the torso for the frame of the suit. 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

TABLATURE HERE! http://www.guitarnick.com/tapping-guitar-lesson-5.html Learn how to play 50 Tapping Guitar Licks for electric guitar. Lots of progressive lessons with free tabs and videos on the site. You find lots of free accurate guitar tabs on www.guitarnick.com

Review of the 0803 Car DVR - with a decisive low-light comparison against the old 0801. Downloadable samples and more: http://goo.gl/QYMmSW ******I DON"T RECOMMEND THIS CAMERA ANY MORE DUE TO RELIABILITY ISSUES*****. If you want to take a gamble - then my old purchasing links are below. I bought mine HERE http://amzn.to/1qi595l Amazon US Link HERE - http://amzn.to/1nHCgMC ebay US http://goo.gl/g8PI8e ------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)

These episodes aim at introducing the viewer to the aesthetics of Indian Classical Music so as to make the genre more approachable to the common public. The first episode consists of the discussion of the following topics: 1) Concept of 'Sangeet': music as defined by Indian Culture 2) Concept of 'Naad' or sound: Description and types of sounds (Ahat-Anahat naad) according to Indian Culture. 3) Properties of 'Aahat naad' or physical sound: classification of sound into musical and non-musical.

These episodes aim at introducing the viewer to the aesthetics of Indian Classical Music so as to make the genre more approachable to the common public. The introductory episode gives the viewer an insight to the purpose of the series and aims at interacting with the viewers.

This video continues from the first part of our look at the Eastern Roman Empire, or Byzantium. We look at the Emperor Justinitan, his reforms, and the heritage he left to Christians around the world today. Ryan M. Reeves (PhD Cambridge) is Assistant Professor of Historical Theology at Gordon-Conwell Theological Seminary. Twitter: https://twitter.com/RyanMReeves Instagram: https://instagram.com/ryreeves4/ Website: http://www.gordonconwell.edu/academics/view-faculty-member.cfm?faculty_id=15906&grp_id=8947 For the entire course on 'Church History: Reformation to Modern', see the playlist: https://www.youtube.com/playlist?list=PLRgREWf4NFWY1ZaP-falnLFIR9texgvjR

Guitar Tab of "Amazing Grace" | guitar lesson with chords and tutorial TAB https://www.guitarnick.com/amazing-grace-fingerstyle-guitar-tablature.html

This video looks at Eastern Christianity which we know today as the Byznatine Empire. We look at the struggles to enforce the faith under Theodosius I and the separation of East from West in the Christian Church. Ryan M. Reeves (PhD Cambridge) is Assistant Professor of Historical Theology at Gordon-Conwell Theological Seminary. Twitter: https://twitter.com/RyanMReeves Instagram: https://instagram.com/ryreeves4/ Website: http://www.gordonconwell.edu/academics/view-faculty-member.cfm?faculty_id=15906&grp_id=8947 For the entire course on 'Church History: Reformation to Modern', see the playlist: https://www.youtube.com/playlist?list=PLRgREWf4NFWY1ZaP-falnLFIR9texgvjR

TABLATURE HERE! http://www.guitarnick.com/st-annes-reel-irish-flatpicking-acoustic-guitar-tab.html Play the tab of this bluegrass tune, flatpicking acoustic guitar arrangement of St Anne's Reel. You find lots of accurate free guitar tabs and lessons at www.guitarnick.com

It's June! You know what that means... It's time for Back To School shopping!!! Written by Jake Lewis Directed by Ben Alagna Sound by Jenna Socha Starring Jake Lewis Sam Lewis Edited by Ben Alagna

GAYLE Episodes: https://www.youtube.com/playlist?list=PL6B0B7F79AE5B948B GAYLE LIVE TICKETS: http://www.gaylewaterswaters.com/gaylelive/ FACEBOOK: http://www.facebook.com/chrisflemingfleming STORE: http://gayle-store.myshopify.com/ TWITTER: https://twitter.com/GayleWW MUSIC: http://bheveronsmith.bandcamp.com/ INSTAGRAM: chrisflemingfleming

Second part to this video: http://youtu.be/shEk8sz1oOw More links & stuff in full description below ↓↓↓ If the highest power of a function or polynomial is odd (e.g.: x^3 or x^5 or x^4371) then it definitely has a solution (or root) among the real numbers. Here's a nice proof demonstrated by Prof David Eisenbud from the Mathematical Sciences Research Institute. At 10:33 Prof Eisenbud intended to say "no rational roots" rather than "no real roots". At 2:52 we should have put (2,5) rather than (2,4). Also, Prof Eisenbud adds that "The Dedekind cut corresponding to the root is: (Rationals x where f(x) is less than or equal to zero) + (Rationals x where f(x) is greater than zero)" Numberline stuff: http://youtu.be/JmyLeESQWGw Dedekind cuts: http://en.wikipedia.org/wiki/Dedekind_cut 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

TABLATURE HERE! http://www.guitarnick.com/only-you-fingerstyle-guitar-tablature.html Play "Only You" by "Platters" in acoustic fingerstyle guitar arrangement with the free tab on the site. You find lots of free accurate guitar tabs and songs on http://www.guitarnick.com

Printing flexible knee sections for my Iron Man Cosplay in Ninjaflex rubber on a Lulzbot TAZ 3D printer. Painted with Adhesion promoter an chrome paint. The biggest challenge making your own Iron Man power suit - that you can actually wear! – is how much detail. Every expects it to look accurate in terms of colour and shaping, and if you’re going to get inside it latches, strapping and so on is a must but… what else? Do you motorise the faceplate? How much lighting and depth do you give the unibeam? What kind of flexibility and motion do the knees, knuckles and neck need? Well, hopefully you’ll agree I went all out on this Iron Man build. Let me know what you think in the comments 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

Step by step instructions on how to make a beer tote. Quick and easy woodworking project anybody can do with a few basic tools. Subscribe for weekly woodworking projects: http://www.youtube.com/user/drunkenwoodworker?sub_confirmation=1 Details, photos and plans for this woodworking project: https://goo.gl/6F5dyF TOOLS / SUPPLIES (Affiliate) Painters tape: http://amzn.to/1gEym7G 1/2″ Walnut Plywood: http://amzn.to/1KZKJts 1/4″ Dowel: http://amzn.to/1gExZdo 5/8″ Dowel: http://amzn.to/1MmiORs Side Mount Bottle Opener: http://amzn.to/1LH1Z0R 3/16″ Plywood: http://amzn.to/1Oq6O4B 1/4″ Drill Bit: http://amzn.to/1OLxkVq 5/8″ Forstner Bit: http://amzn.to/1Mmkevk Bessey K Body REVO Clamps: http://amzn.to/1LIx5p0 Deft Satin Spray Lacquer: http://amzn.to/1Oq8hIj SUPER SUPPORT / EXTENDED VIDEOS / GIVEAWAYS http://patreon.com/picciuto MAKE SOMETHING 2 | VLOG CHANNEL https://www.youtube.com/c/makesomething2 PROJECTS, PLANS AND TUTORIALS https://makesomething.tv/ FOLLOW ME: https://twitter.com/drunkenwood https://instagram.com/MakeSomethingTV https://www.facebook.com/MakeSomethingTV https://www.pinterest.com/MakeSomethingTV/ David Picciuto PO Box 2499 Toledo, OH 43606 © Picciuto, LTD

In this video, I will be making n-bromopropane by brominating 1-propanol. The n-bromopropane can then be used in a Grignard reaction to make butyric acid (smell of vomit). Here is the video of me using it in a Grignard reaction: http://youtu.be/_wmx65zQk58 This process can be used as a general procedure to produce bromoalkane. For example, it can be used to make n-bromobutane, which can then be used to make n-Butyl Lithium.

Unusual 80s fully-automatic record player - New and unused. Finally unboxed after 30 years - but will it work? My associated blog post for this video: http://goo.gl/NKdF4I ------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)

supercity.nl This is where we played: http://thetranscontinentalexpress.tumblr.com/post/56789310919/were-so-grateful-to-the-global-spread-of-generous

Chris Fleming: Gayle Waters-Waters Nancy Fleming: Bonnie Jessie Baade: Linda Bruce Burgwinkle: Bruce Fred Strype: Rick Gausmann Department of Fish & Game: Chris Hartford, Dan Lynch Wedding Party: Nick Anderson, Marissa Leger, Kate Healy, Sarah Sykes, Jillian Murphy, Laura Labb, Beth Cronin, Caitlin Hughes, Cara Hughes, Catherine F., Devon Treadway, Fiora Richardson, Adriana Hughes, Kevin Donovan, Joey Thompson, Katy Kem, Sami Harper, Matt Rauen, Shannon Mahoney, Natzem Lima, Sarah Rodgers, Brenna Morgan, Michael DeRosa, Steven Collins, Laura Green, Lee Kilpatrick, Alison Pereto, Mark Sherman, Ben Braz, Victoria Sidoti, Beth Defossez, Chris Defossez, Allie Saran, Maxx MacRae, Lorellan Masan, Cheyanne MacRae, Maegan Cullinane, Hannah Malloy, Julia Grace Marie Howard, Juliana Chapin, Vanessa K. Rances, Andrew Connelly, Christian Owen, Sean Bannon, Jane Lynch, Bridget Waldron, Nikhil Illa, Jon Benney, Brandon Gentile, Sam Emberley, Jeff Herman, Gayatri Singh, Sarah Donovan, Erin Donovan, Carlie Cattelona, Helen Yurek, Jen Susca, Alyssa Thompson, Ray DaSilva, Katie Miele, Joe Orlando, Emmaleigh Diecidue Directed by Melissa Strype Cinematography by Melissa Strype Additional footage by Chris Hartford Written by Chris Fleming Music by Brian Heveron-Smith and U2 MUSIC: http://bheveronsmith.bandcamp.com/

We play traditional swing style big band music of the 1930's and 1940's in the Basie style, if Count Basie overdosed on MDMA in the year 2020.

Organic esters tend to be smelly molecules. Some of them are pleasant smelling, while others are quite pungent and unpleasant. In this video, we will be using acetic anhydride to acetylate 1-pentanol to make banana flavoring. The same reaction can be carried out on several other alcohols, however, to make other scents, such as mushroom, orange, or pear.

A famous mathematical theorem explained with the help of Facebook, One Direction and a collection of Numberphile's Facebook followers. More links & stuff in full description below ↓↓↓ Videos features Simon Pampena - https://twitter.com/mathemaniac NOTE: Yes we should have used greater/equals symbols at around 5:15, but the meaning pretty clear and Brady and Simon live about 10,500 miles apart --- so not worth a re-shoot! More on the theorem: http://en.wikipedia.org/wiki/Theorem_on_friends_and_strangers 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

Alfred the Great is said to be the founder of what would become the English monarchy. We will explore Alfred's life, the Anglo Saxon and Viking background, and the wars Alfred won to establish his kingdom. Support the channel on Patreon: https://patreon.com/user?u=23593673 My books (affiliate links): "How We Got Our Bible" (Zondervan, 2018): https://amzn.to/2MtmSYY "Story of Creeds and Confessions" (Baker Academic, 2019): https://amzn.to/3OVDyGQ For the entire course on 'Church History: Reformation to Modern', see the playlist: https://www.youtube.com/playlist?list=PLRgREWf4NFWY1ZaP-falnLFIR9texgvjR

Karen Ramirez teaches from her book "First Aid Chord Kit". This is lesson 13, the final lesson of the series. Visit http://www.sacramentomusicgroup.com to see and purchase Karen's lesson books.

An interview with author Carol Michaelson about her book, Chinese art close-up, which reveals the sheer craftsmanship of Chinese art. British Museum Press September 2014 Paperback £12.99 ISBN 978 0 7141 2479 7

Carol Michaelson, curator of Chinese jades and early Chinese material at the British Museum, explains the relationship of Chinese love poems with the museum's rarely exhibited collection of Chinese paintings and prints. British Museum Press September 2014 Paperback £9.99 978 0 7141 2482 7 http://www.britishmuseumshoponline.org/invt/cmc24131

A brief look into a new book that will bring insight into the world's oldest writing system by authors Irving Finkel and Jonathan Taylor, curators of the world's largest collection of cuneiform tablets at the British Museum. Cunieform by Irving Finkel and Jonathan Taylor is available here: http://goo.gl/O3DOH8

An interview with author and curator Noriko Tsuchiya, about her new book Netsuke: 100 miniature masterpieces from Japan, and her favourite netsuke from the British Museum's collection. British Museum Press July 2014 Paperback £14.99 978 0 7141 2481 0 http://www.britishmuseumshoponline.org/invt/cmc24810

Project curator of modern money at the British Museum, Thomas Hockenhull has written Symbols of Power: Ten Coins that Changed the World and discusses how they affect identity and culture. British Museum Press Spring 2015 Paperback £7.99 978 0 7141 1808 6

TAB http://www.guitarnick.com/alla-fiera-dellest-fingerstyle-guitar-tablature.html Here's my fingerstyle guitar cover of "Alla Fiera Dell'Est" Italian song by Angelo Branduardi. Free guitar lesson with tab, chords and sheet music. Buy me a coffee and support my work - https://www.guitarnick.com/donate.html Become a Patron and get a printable PDF Tab/Sheet + Backing Track! - https://www.patreon.com/user?u=7053807 My books: -120 Arpeggios for Fingerstyle Guitar https://www.guitarnick.com/120arpeggios.html -Alternating Bass Guitar Method https://www.guitarnick.com/fingerpicking-guitar-method.html Facebook - https://www.facebook.com/GuitarNickcom Twitter - https://twitter.com/TheGuitarNick Gear Used https://www.guitarnick.com/my-guitars.html

This is part 2 of my scrap metal inspired / Steampunk Alien Xenomorph project, all custom designed and 3D printed on a Lulzbot TAZ. 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.co.uk/community 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

Ryan M. Reeves (PhD Cambridge) is Assistant Professor of Historical Theology at Gordon-Conwell Theological Seminary. Twitter: https://twitter.com/RyanMReeves Instagram: https://instagram.com/ryreeves4/ Website: http://www.gordonconwell.edu/academics/view-faculty-member.cfm?faculty_id=15906&grp_id=8947 This is Lecture 4 in the course 'Church History: Early and Medieval'. All material is copyrighted. For the entire course, see the playlist: https://www.youtube.com/playlist?list=PLRgREWf4NFWZEd86aVEpQ7B3YxXPhUEf-

All of the English dialogue in "Star Wars", split into words, and sorted alphabetically. Fun facts: The word "lightsaber" only appears once in this film. There are 43m5s of spoken English, 81m39s of other. The most common word is "the", of course, said 368 times. The word with most screen time is "you", at 52.56 seconds. There are 1695 different words, and 11684 total words. The longest words are "responsibility," "malfunctioning", "worshipfulness", and "identification", all 14 letters. I labeled the words manually (!) using some software I wrote specifically for the purpose. This is the Special Edition to troll Han-shot-first purists. Everyone knows the orig is the most legit. A bit more information: http://radar.spacebar.org/f/a/weblog/comment/1/1109 http://tom7.org - twitter: @tom7

FACEBOOK: http://www.facebook.com/chrisflemingfleming INSTAGRAM: http://instagram.com/chrisflemingfleming TWITTER: https://twitter.com/GayleWW MUSIC: http://bheveronsmith.bandcamp.com/ Chris Fleming: Gayle Waters-Waters Melissa Strype: Terry Gross Waters-Waters Fred Strype: Rick Gausmann Rob Crean: Mark Nancy Fleming: Bonnie Jessie Baade: Linda Molly Donovan: Astrid Lillian Devane: Lillian Rose Jordan Runtagh: 101.8 the Tip DJ Directed by Melissa Strype Cinematography by Melissa Strype Written by Chris Fleming Music by Brian Heveron-Smith Gayle Music: http://bheveronsmith.bandcamp.com/album/gayle-music Bassoon by Tommy Morrison FACEBOOK: https://www.facebook.com/chrisflemingfleming

Are you alone? To answer this question we have to take a look what "you" are first. What are you made of and where you stand in this universe. Are you your body? Your atoms? And how are your parts connected to the big picture? Special thanks to James Gurney for checking out our script. Take a look at his youtube channel: https://www.youtube.com/user/JimtheEvo Videos, explaining things. Like evolution, time, space, global energy or our existence in this strange universe. We are a team of designers, journalists and musicians who want to make science look beautiful. Because it is beautiful. OUR CHANNELS ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ German Channel: https://kgs.link/youtubeDE Spanish Channel: https://kgs.link/youtubeES HOW CAN YOU SUPPORT US? ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ This is how we make our living and it would be a pleasure if you support us! Get Merch designed with ❤ from https://kgs.link/shop Join the Patreon Bird Army 🐧 https://kgs.link/patreon DISCUSSIONS & SOCIAL MEDIA ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ Reddit: https://kgs.link/reddit Instagram: https://kgs.link/instagram Twitter: https://kgs.link/twitter Facebook: https://kgs.link/facebook Discord: https://kgs.link/discord Newsletter: https://kgs.link/newsletter OUR VOICE ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ The Kurzgesagt voice is from Steve Taylor: https://kgs.link/youtube-voice OUR MUSIC ♬♪ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ 700+ minutes of Kurzgesagt Soundtracks by Epic Mountain: Spotify: https://kgs.link/music-spotify Soundcloud: https://kgs.link/music-soundcloud Bandcamp: https://kgs.link/music-bandcamp Youtube: https://kgs.link/music-youtube Facebook: https://kgs.link/music-facebook You can get the MUSIC of the video here: https://thomasveith.bandcamp.com/track/are-you-alone 🐦🐧🐤 PATREON BIRD ARMY 🐤🐧🐦 ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ Many Thanks to our wonderful Patreons from http://kgs.link/patreon who support us every month and made this video possible: Justin Degenaars jordan gardner Jesse Järvi Scott Zell Jeroen Koerts Carlos Campuzano Ben Pickering Derek Loa Mitch Dean Herbert Daniel O.C.L. Adam Primaeros Dylan Hoffer Rory Bennett Benoît Graham Rasmus Lind Caroline Andrewes Chris Doughty Dario Pagnia Sara Shah Eduardo Barbosa Ghitea Andrei Paul Neve Laughery Efe Melih Polat Eliud Vasquez Juri Gagarin Pascal B. Brandon Liu somersault18:24 http://www.somersault1824.com/ Jan Lukas Lehmann Javier de la Garza Swarochisha Kandregula Randy Knapp Jeff "Church" Churchill Gaëtan Jonathan Velazquez Gore Daniel Pol Lutgen Seona Tea Daniel Fuchs Thomas Lee Finn Edwards Petr Pilař Balazs-Hegedus Jozsef Charles Kuang Maximilian Ritter Yousif Peter Wagner Are you Alone? #YouTubeNation Help us caption & translate this video! http://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2

TABLATURE HERE! http://www.guitarnick.com/tapping-guitar-lesson-4.html Learn how to play 50 Tapping Guitar Licks for electric guitar. Lots of progressive lessons with free tabs and videos on the site. You find lots of free accurate guitar tabs on www.guitarnick.com

The JVC KD-A7 tape player was the last component I needed to finish assembling my unusual HiFi. In this video I also show any HiFi components that I didn't cover in other videos and throw in a few tips if you are thinking of putting together your own. (CLICK SHOW MORE) Below are links to currently available items that are seen in the video. Rolling Stones GRRR! on Bluray Audio http://amzn.to/1mFGsdN Sony MDR-1R Headphones http://amzn.to/1m36ZQA Sonos Play 1 Speaker http://amzn.to/SmU847 Pro-ject RPM Genie 1.3 Turntable http://amzn.to/SmU6cv Mistral DT-307S Bookshelf Speakers http://amzn.to/1mZSNep ------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)

Ryan M. Reeves (PhD Cambridge) is Assistant Professor of Historical Theology at Gordon-Conwell Theological Seminary. Twitter: https://twitter.com/RyanMReeves Instagram: https://instagram.com/ryreeves4/ Website: http://www.gordonconwell.edu/academics/view-faculty-member.cfm?faculty_id=15906&grp_id=8947 For the entire course on 'Church History: Reformation to Modern', see the playlist: https://www.youtube.com/playlist?list=PLRgREWf4NFWY1ZaP-falnLFIR9texgvjR

This video covers the life and reign of Constantine the Great, the first Christian emperor of the Roman Empire. We look at Constantine's conversion at the Battle of Milvian Bridge, his attempts to bring Christian faith to Rome, and the complex nature of Constantine's faith. Support the channel on Patreon: https://patreon.com/user?u=23593673 My books (affiliate links): "How We Got Our Bible" (Zondervan, 2018): https://amzn.to/2MtmSYY "Story of Creeds and Confessions" (Baker Academic, 2019): https://amzn.to/3OVDyGQ For the entire course on 'Church History: Reformation to Modern', see the playlist: https://www.youtube.com/playlist?list=PLRgREWf4NFWY1ZaP-falnLFIR9texgvjR

Ryan M. Reeves (PhD Cambridge) is Assistant Professor of Historical Theology at Gordon-Conwell Theological Seminary. Twitter: https://twitter.com/RyanMReeves Instagram: https://instagram.com/ryreeves4/ Website: http://www.gordonconwell.edu/academics/view-faculty-member.cfm?faculty_id=15906&grp_id=8947 For the entire course on 'Church History: Reformation to Modern', see the playlist: https://www.youtube.com/playlist?list=PLRgREWf4NFWY1ZaP-falnLFIR9texgvjR

Support the channel on Patreon: https://patreon.com/user?u=23593673 My books (affiliate links): "How We Got Our Bible" (Zondervan, 2018): https://amzn.to/2MtmSYY "Story of Creeds and Confessions" (Baker Academic, 2019): https://amzn.to/3OVDyGQ For the entire course on 'Church History: Reformation to Modern', see the playlist: https://www.youtube.com/playlist?list=PLRgREWf4NFWY1ZaP-falnLFIR9texgvjR

Guitar Tab of "AVE MARIA" by Franz Schubert, easy guitar lesson with tab, chords and sheet music. TAB https://www.guitarnick.com/ave-maria-easy-guitar-tab.html Become a Patron and get a printable PDF Tab/Sheet: https://www.patreon.com/posts/ave-maria-by-pdf-21085759 Backing Track! https://www.patreon.com/posts/ave-maria-by-21085842 Buy me a coffee and support my work - https://www.guitarnick.com/donate.html My books: -120 Arpeggios for Fingerstyle Guitar https://www.guitarnick.com/120arpeggios.html -Alternating Bass Guitar Method https://www.guitarnick.com/fingerpicking-guitar-method.html Facebook - https://www.facebook.com/GuitarNickcom Twitter - https://twitter.com/TheGuitarNick Gear Used https://www.guitarnick.com/my-guitars.html

Ryan M. Reeves (PhD Cambridge) is Assistant Professor of Historical Theology at Gordon-Conwell Theological Seminary. Twitter: https://twitter.com/RyanMReeves Instagram: https://instagram.com/ryreeves4/ Website: http://www.gordonconwell.edu/academics/view-faculty-member.cfm?faculty_id=15906&grp_id=8947 This is Lecture 3 in the course 'Church History: Early and Medieval'. All material is copyrighted. For the entire course, see the playlist: https://www.youtube.com/playlist?list=PLRgREWf4NFWZEd86aVEpQ7B3YxXPhUEf-

Karen Ramirez teaches from her book "First Aid Chord Kit". This is lesson 12 of the series. Visit http://www.sacramentomusicgroup.com to see and purchase Karen's lesson books.

Before the Romans, there was Ancient Greece. Come explore Philip of Macedonia and Alexander the Great, and all the wonderful history of the ancient Greek people. Support the channel on Patreon: https://patreon.com/user?u=23593673 My books (affiliate links): "How We Got Our Bible" (Zondervan, 2018): https://amzn.to/2MtmSYY "Story of Creeds and Confessions" (Baker Academic, 2019): https://amzn.to/3OVDyGQ For the entire course, see the playlist: https://www.youtube.com/playlist?list=PLRgREWf4NFWZEd86aVEpQ7B3YxXPhUEf-

In this video I will be making Wintergreen, or methyl salicylate, using methanol and salicylic acid. The reaction carried out is known as a Fischer esterification reaction ------------------------------------------------------------------------------- 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