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Let’s start with the basics. when you turn the steering wheel the wheels turn, we can all agree on that. In other words, the steering wheel gives you control over your tires. Obviously….but there’s a little asterisk there. Some fine print. The steering wheel does not give you direct control over the entire tire. When you’re turning you’re obviously not able to grab the tire, you can’t just take the outer surface in its entirety and then change its direction of travel. Your steering wheel is not directly connected to the tire. Instead your steering wheel directly operates a small thin rod which is attached to the steering knuckle which is attached to a bearing and a hub which is then attached to the wheel and the tire is then installed on the wheel. I know you’re probably wondering why I’m wasting your time with something so obvious? Well that’s, because it’s extremely important to understand that because you do not have perfect direct control of the tire in its entirety the only thing you can actually do with the steering wheel is to deform the tire and hope that deformation leads to the vehicle going in the desired direction. Now if you have ever been in a car and gone through a corner at some speed you have probably felt how there’s a force acting on your body that’s getting you to lean in the opposite direction of the corner. Obviously this is centrifugal force, the same force that makes this happen…also wants to run you off the road. So if centrifugal force wants to push you off the road, you point the tires in the other direction to go through the corner. But, there’s a catch. When you’re traveling at normal road speeds, the direction where you’re tire is pointing at any moment in time….is not the direction where your car is going. By turning the steering wheel we only turn the wheel and then the wheel deforms the tire. The problem is that the wheel can’t deform all of the tire equally. The contact patch, or the part of the tire that is in contact with the road can’t be twisted by steering inputs. This is because the contact patch is temporarily stuck to the road by the friction between the tire and the road surface. So what your steering inputs do instead is that they twist the tire around the contact patch. So when you make steering inputs the direction in which your tire and wheel point changes but the direction of the tread in the contact patch stays the same. Now during the very brief point of time that it takes the tire to roll through this contact patch, the tire is actually heading in the direction of the contact patch and not in the direction in which you pointed the tire and the wheel with your steering inputs. But because a tire is rolling forward it means that the treads which you deformed or deflected with your steering inputs will all eventually end up in the contact patch too. But the catch is that once they land and become the contact patch, the fact that they are deflected means that they hit the surface offset and pointing in a different direction from the previous contact patch. This also means that if we observe the tire at any point during the corner, the tire is never actually heading in the direction in which you point it with the steering inputs. The tire is always heading in the direction of the contact patch because it’s contacting the road and rolling through only the current contact patch. All the other contact patches are in the air. Now the difference in direction or the angle between the direction in which you point the tire and the direction in which the tire is heading during that moment is called the slip angle. Now the name is a bit confusing and it’s important to understand that the “slip” in the slip angle does not mean that the tire is slipping all over the place or that the vehicle is drifting. It refers to the fact that each tread element or subsequent contact patch of the tire gets slipped laterally ahead of the previous one. Essentially it’s the slip between the direction in which the tire is pointing and the direction in which it’s actually going in that moment. Despite what some YouTube videos may try to convince you, slip angle is not a special driving technique used by cartoon characters and legendary racing drivers. Slip angle is not optional, it’s mandatory because without a slip angle it would be impossible to corner. And that’s because as each tread element gets slipped laterally ahead of the last one we generate a force. This force is known as cornering force. If slip angle equals zero then cornering force also equals zero. If slip angle is zero then you are going perfectly straight. The nice thing is that we can easily observe the cornering force. A special thank you to my patrons: Daniel Pepe Brian Alvarez Peter Della Flora Dave Westwood Joe C Zwoa Meda Beda Toma Marini Cole Philips #d4a #slipangle
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Are all those cheap woodworking tool ads on Facebook a scam? Let's find out: Brought to you by Squarespace. For 10% off your first purchase, go to: http://squarespace.com/makesomething I got scammed even more the first time! Check out that video here: https://youtu.be/ZzvYeFoqyYA Join the Make Something Patreon and get behind the scenes access as well as our private discord! https://www.patreon.com/picciuto Legit plans and books: http://bit.ly/2kbuROa 0:00 Intro 0:09 Buying 12:49 Unboxing 26:23 Regret The items shown worth getting (but this time as Amazon affiliate links) Turbo Plane: https://amzn.to/3Zkmdem Woodpeckers Chamfer Plane: http://bit.ly/3Z5NZvs Angle Grinder: https://amzn.to/3IX1w2N Sharpening Machine: https://amzn.to/3YYlboq
China released a 12 point peace plan for Ukraine, something that no other nation has done so far. The Ukraine government has already stated they see some merit in the plan. At this point we have to ask ourselves what is going to be the most effective way to END this war in Ukraine? Is it sending more weapons to Ukraine and increasing sanction? Or is it putting forward a peace plan? We'll break down the entire 12 point peace plan from China and see if this will ultimately work in the livestream. Join this channel to get access to perks: https://www.youtube.com/channel/UCxEQsjgRRfGWiJJu_PDygxw/join -------------------------- If you'd like to support the channel / 如果你想支持我的频道: 🅿️ Patreon: https://www.patreon.com/cyrusjanssen ☕ Buy me a Coffee: https://www.buymeacoffee.com/cyrusjanssen 🧧 WeChat / 微信: https://prnt.sc/u3inr6 ➡️ PayPal: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=8VB8979JHJ97W ₿ Bitcoin: 32go3tLiu88jibJhWgK3RstmXsW2FFELJ8 -------------------------- ✅ Subscribe to my newsletter: http://cyrusjanssen.substack.com ✅ YouTube: https://www.youtube.com/cyrusjanssen?sub_confirmation=1 ✅ Facebook: https://www.facebook.com/cyrustalkschina ✅ Twitter: https://twitter.com/thecyrusjanssen ✅ 西瓜视频:https://www.ixigua.com/home/4468069057169668 ✅ B站视频:https://space.bilibili.com/1052709457 ✅ 抖音:@温哥华老外 -------------------------- 📸 Products I use to Produce my Vlogs: Camera: https://amzn.to/2M9pWqx Tripod: https://amzn.to/2OUz2dh Microphone: https://amzn.to/2u1oJNs Lighting: https://amzn.to/2UWkSw8 Drone: https://amzn.to/3jw1WxF #china #ukraine #russia
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The full length video is here: https://youtu.be/gVVOeMnKhI4 #shorts
Can the team prove that this still life is the work of celebrated British artist William Nicholson? Viewer Lyn bought the painting in 2006 for £165,000, believing it to be a genuine Nicholson, but now it is worth practically nothing. Subscribe and click the bell icon to get more arts content every week: youtube.com/c/PerspectiveArts Perspective is YouTube's home for the arts. Come here to get your fill of great music, theatre, art and much, much more! It's like Netflix for history... Sign up to History Hit to start watching now https://bit.ly/45CPh5u Any queries, please contact us at: perspective@littledotstudios.com #Painting #Art #History
Here are some great tips to get your F chords sounding clean. F chords are found all over the place in guitar music and songs. But they are tricky to play. If your F chord buzzes annoyingly, follow this advice. It'll probably still need practice. But suddenly it'll all fall into place, and you'll have a nice clean F chord sound. #classicalguitarshed #guitar #classicalguitar #music #guitartips #guitarlife #guitarlove #learnguitar #guitarplayer #dontfret #guitarmastery #easyguitar #fchordheaven #fchord #nobuzz #barretips #cleanfchord #lovefchords
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Life in the villages in Serbia can be simple and entertaining at the same time, especially when work starts early. Learn more about life in Serbia in our Full Documentary "Wild Serbia - Life along the Danube": https://youtu.be/CewjIke7lcg -- Welcome to the official Get.factual youtube channel! 🌍 We are a documentary streaming channel covering history, science, technology, and nature. Explore worlds distant, forgotten, and unknown; from the depths of ocean trenches to the far reaches of the cosmos. New uploads of full-length documentaries and docu-series every week! Subscribe here: https://bit.ly/GetfactualSUB
Play World of Tanks here https://tanks.ly/3Dfl3Id and use code TANKMANIA during registration for a free 7 Day Premium Account, 250k credits, Premium Tank Excelsior (Tier 5) and 3 rental tanks for 10 battles each (Tiger 131 (Tier 6), Cromwell B (Tier 6), and T34-85M (Tier 6)). Have you ever wondered about the guidance systems onboard rockets like the Saturn V that took the Apollo 11 astronauts to the moon? How about how these guidance systems influence their trajectory? In this video about the incredible alignment of the Saturn V, I’m going to take a deeper look at the Saturn 5’s guidance system, and show you how a hidden bunker below the launch pad helped to keep it pointing in the right direction. Excited to enter this month's giveaway? Enter at the link below for your chance to win a Falcon 9 framed print from the Primal Space collection and leave a comment sharing your most controversial space opinion. There will be new space themed prizes given away each month, so enter today and check back when the winner is announced in next month’s video. https://primalnebula.com/giveaway/ Thanks for watching this Primal Space video. If you enjoyed it, let me know in the comments below and don't forget to subscribe so you can see more videos like this! Our animation rendering machine MacBook Pro 2023 M2: https://geni.us/7Ped Intel Core i9-13900KF: https://geni.us/jSFbI Short on time? Feel free to skip ahead in this video using the chapter links below. 00:00 Saturn V Guidance Problem 00:54 How Did Saturn V Navigate? 02:32 How a Gyroscope Guides a Rocket 04:11 Resetting the Saturn V Gyroscopes Support Primal Space by becoming a Patron! https://www.patreon.com/primalspace Twitter: https://twitter.com/thePrimalSpace References: https://primalnebula.com/the-saturn-v-guidance-problem Written and edited by Ewan Cunningham (https://www.instagram.com/ewan_cee/) Narrated by: Beau Stucki (https://www.beaustucki.com/) Music used in this video: Lights In The Abyss - Serge Pavkin Music Pond Life - Jamie West-Oram Go Down Swinging - NEFFEX Lemon Drops ft. Jacquire King - Stephan Sharp Nebula Light - Serge Pavkin Music Primal Space is a participant in the in the Amazon Associates Programme, an affiliate advertising programme that allows channels to earn advertising fees by advertising and linking to Amazon.co.uk & Amazon.com. #Nasa #SaturnV #Apollo11
I had a near death experience, a mini breakup, and a mini room makeover - among other things in this wild 24hr, guest starring my brother! Thanks to Article for sponsoring! ❤️ Caroline *** LUKE Special thanks to the person who always makes me laugh when I'm down *** IG: lukewinkler Tiktok: lukewinklerr ARTICLE ITEMS *** Oslo Gray Table Lamp - https://bit.ly/3HmfV7I Tablet Charme Tan Square Ottoman - https://bit.ly/3J6aD1s Vitri Walnut Side Table - https://bit.ly/3kuT6FV Maris White Marble Clock - https://bit.ly/3ZQ52Ce Beta Atlas Blue Corner Sectional - https://bit.ly/3D5qV6R Rama Black 21” Table Lamp - https://bit.ly/3QSM6Pp Hira Natural Ivory Rug 8x10 - https://bit.ly/3J94tOh LINKS *** Jeans - https://go.magik.ly/ml/1rdmk/ (similar: https://go.magik.ly/ml/1rdml/) White sneakers - https://go.magik.ly/ml/1rdmp/ Sweatshirt - https://go.magik.ly/ml/1rdmq/ Green top (similar) https://go.magik.ly/ml/1rdmo/ 𝐌𝐘 𝐏𝐎𝐃𝐂𝐀𝐒𝐓 💜🧡 “Not For Everyone” *available everywhere you get podcasts. IG: @not4everyonepod APPLE PODCASTS - https://rb.gy/nxbush SPOTIFY - https://rb.gy/eabvbm 𝐄𝐃𝐈𝐓𝐈𝐍𝐆 This video was edited by me, but other videos are often edited by the magical @benner.mp4 ❤️ VLOG EQUIPMENT *** My camera - https://amzn.to/3ljewWU Lens - https://amzn.to/3lxCAFS Microphone (for camera)- https://amzn.to/3xgU4ZG Microphone (for voiceover, podcasting) - https://amzn.to/3YkmmhE Tripod (for camera) - https://amzn.to/3xfPuuw Tripod (for phone) - https://amzn.to/3xkw3AE 𝐁𝐑𝐀𝐍𝐃 𝐈𝐍𝐐𝐔𝐈𝐑𝐈𝐄𝐒 carolinewinkler@thesociablesociety.com *I'm sorry, I'm not able to take on new design projects at the moment! 𝐕𝐈𝐃𝐄𝐎 𝐂𝐎𝐍𝐓𝐄𝐍𝐓𝐒 00:00 - Intro 00:20 - near-death experience 6:25 - getting dumped 7:35 - this room is a mess 9:50 - STEP 1 of a makeover! 11:47 - my very first youtube video 12:00 - productive break 13:25 - NEW FURNITURE 14:35 - new items in the room 16:17 - room reveal to my MOM 17:44 - BEFORE / AFTER 18:09 - trash. 20:15 - THUMBNAIL... All opinions are my own. Some links listed are affiliate links which means I earn a small commission if anyone decides to purchase through them. Thank you so much for your support! Please note that I am not a professional, in fact I am the literal opposite. I am just a plebeian out here loose on the streets. Things that I am NOT: a builder, trainer, craftsman, therapist, nutritionist, physical therapist, medical professional or anything else. All projects seen on my channel must be completed at your own risk and responsibility. Please see your own professional or counselor for professional support. Do your research and be safe! #interiordesign #washingtondc
Try out my quantum mechanics course (and many others on math and science) on Brilliant using the link https://brilliant.org/sabine. You can get started for free, and the first 200 will get 20% off the annual premium subscription. All power plants create waste heat that contributes to global warming. At the moment, the contribution is fairly small, but if mankind flourishes it is bound to increase and eventually it will become a problem. The only thing we an do about it is to build an air condition for the planet. Scientists have come up with some ideas how to address the problem that I hope you will find entertaining. The full video of Michael Pesochinsky's super chimney demonstration is here: https://www.youtube.com/watch?v=COlz9J2wMeA 👉 Transcript and References on Patreon ➜ https://www.patreon.com/Sabine 💌 Sign up for my weekly science newsletter. It's free! ➜ https://sabinehossenfelder.com/newsletter/ 📖 Check out my new book "Existential Physics" ➜ http://existentialphysics.com/ 🔗 Join this channel to get access to perks ➜ https://www.youtube.com/channel/UC1yNl2E66ZzKApQdRuTQ4tw/join Many thanks to Jordi Busqué for helping with this video http://jordibusque.com/ 00:00 Intro 00:38 What is Waste Heat? 04:46 How Big Is the Waste Heat Problem? 08:29 What Can We Do About Waste Heat? 10:07 Reuse Waste Heat 12:30 Reduce Incoming Solar Energy 15:20 Improve Planetary Cooling 17:47 Planetary Air Condition 20:17 Summary 20:51 Learn More About Solar Power With Brilliant #science #tech #climate
Want to create massive classroom engagement? Here are 4 types of questions you can ask in the class to improve classroom engagement. ================================================ Follow me at Linkedin: https://www.linkedin.com/in/maheshshenoyteaches/ ================================================ Support me and learn more physics at the same time by enrolling in my Udemy course https://www.udemy.com/course/become1dkinematicsmaster/ https://www.udemy.com/course/becomeakinematics2dmaster/ ================================================
#chronicle #history #timeteam Welcome to Chronicle; your home for all things medieval history! With documentaries covering everything from the collapse of the Roman Empire to the beginnings of the Renaissance, from Hastings to Charlemagne, we'll be exploring everything the Middle Ages have to offer. Subscribe now so you don't miss out! Chronicle is part of the History Hit Network. To get in touch please email owned-enquiries@littledotstudios.com. It's like Netflix for history... 📺 Sign up to History Hit, the world's best history documentary service and get 50% off using the code 'CHRONICLE' 👉 https://bit.ly/3iVCZNl
Get Surfshark VPN at https://surfshark.deals/universe - Enter promo code UNIVERSE for 83% off and three extra months for free! -------------------------------- If you like this video, check out writer Geraint Lewis´ excellent book, co-written with Chris Ferrie: Where Did the Universe Come From? And Other Cosmic Questions: Our Universe, from the Quantum to the Cosmos https://www.amazon.com/Where-Universe-Other-Cosmic-Questions/dp/1728238811 AND check out his YouTube channel: https://www.youtube.com/c/AlasLewisAndBarnes Incredible thumbnail art by Ettore Mazza, the GOAT: https://www.instagram.com/ettore.mazza/?hl=en Animations by the superb Jero Squartini https://www.fiverr.com/share/0v7Kjv using Manim - MIT License, (c) 2020-2023 3Blue1Brown LLC Music from Silver Maple, Epidemic Sound and Artlist. Stock footage from Storyblocks and Artgrid, images of galaxies from NASA and ESO/Hubble. World line animation By Cyp - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=283995 00:00 Introduction 05:18 What Is Light? 12:58 An Invisible World 21:11 An Impossible Particle 30:54 Both And Neither 46:52 The Life of a Photon #quantum #relativity
Get started on your piano journey here: https://www.betterpiano.com/ Follow me! Instagram: https://bit.ly/2WoR7W1 Twitter: https://bit.ly/2I02YAt Facebook: https://bit.ly/2K4rHq8 TikTok: https://bit.ly/2X7pnlN
Boost your guitar-playing skills tenfold by learning to read music straight away. Don't wait. Play from notation for just a few minutes every day. You'll get faster every time you practice, and you'll learn to play music even quicker. #classicalguitarshed #guitar #classicalguitar #music #guitartips #guitarlife #guitarlove #learnguitar #guitarplayer #improveyourplaying #guitartipsdaily #reading #benoteful #readingmusic #notereading #sightreading #dailynotechallenge #bettermusician #musicreading #musictheory #fasterlearning
The young storks need at least 2 months every summer to prepare for the migration ahead of them. To learn more about these creatures, Watch the Nature Documentary "Wild Serbia" on the Get.factual channel: https://youtu.be/CewjIke7lcg -- Welcome to the official Get.factual youtube channel! 🌍 We are a documentary streaming channel covering history, science, technology, and nature. Explore worlds distant, forgotten, and unknown; from the depths of ocean trenches to the far reaches of the cosmos. New uploads of full-length documentaries and docu-series every week! Subscribe here: https://bit.ly/GetfactualSUB
SUBSCRIBE for more speakers ► http://is.gd/OxfordUnion Oxford Union on Facebook: https://www.facebook.com/theoxfordunion Oxford Union on Twitter: @OxfordUnion Website: http://www.oxford-union.org/ Let auld acquaintance be forgot? Since 1707, Scotland and England have been united under one crown, a relationship that has survived domestic and global crises. However, relations have frayed in recent years and support for Scottish Independence has grown significantly, culminating in the 2014 Scottish Independence referendum. Following dramatic changes in the landscape of British and global politics, a resurgent bid for Scottish Independence has gained support. Should Westminster allow for a second referendum? Is independence a prospect worth supporting? ABOUT THE OXFORD UNION SOCIETY: The Oxford Union is the world's most prestigious debating society, with an unparalleled reputation for bringing international guests and speakers to Oxford. Since 1823, the Union has been promoting debate and discussion not just in Oxford University, but across the globe.
SUBSCRIBE for more speakers ► http://is.gd/OxfordUnion Oxford Union on Facebook: https://www.facebook.com/theoxfordunion Oxford Union on Twitter: @OxfordUnion Website: http://www.oxford-union.org/ Let auld acquaintance be forgot? Since 1707, Scotland and England have been united under one crown, a relationship that has survived domestic and global crises. However, relations have frayed in recent years and support for Scottish Independence has grown significantly, culminating in the 2014 Scottish Independence referendum. Following dramatic changes in the landscape of British and global politics, a resurgent bid for Scottish Independence has gained support. Should Westminster allow for a second referendum? Is independence a prospect worth supporting? ABOUT THE OXFORD UNION SOCIETY: The Oxford Union is the world's most prestigious debating society, with an unparalleled reputation for bringing international guests and speakers to Oxford. Since 1823, the Union has been promoting debate and discussion not just in Oxford University, but across the globe.
SUBSCRIBE for more speakers ► http://is.gd/OxfordUnion Oxford Union on Facebook: https://www.facebook.com/theoxfordunion Oxford Union on Twitter: @OxfordUnion Website: http://www.oxford-union.org/ Let auld acquaintance be forgot? Since 1707, Scotland and England have been united under one crown, a relationship that has survived domestic and global crises. However, relations have frayed in recent years and support for Scottish Independence has grown significantly, culminating in the 2014 Scottish Independence referendum. Following dramatic changes in the landscape of British and global politics, a resurgent bid for Scottish Independence has gained support. Should Westminster allow for a second referendum? Is independence a prospect worth supporting? ABOUT THE OXFORD UNION SOCIETY: The Oxford Union is the world's most prestigious debating society, with an unparalleled reputation for bringing international guests and speakers to Oxford. Since 1823, the Union has been promoting debate and discussion not just in Oxford University, but across the globe.
SUBSCRIBE for more speakers ► http://is.gd/OxfordUnion Oxford Union on Facebook: https://www.facebook.com/theoxfordunion Oxford Union on Twitter: @OxfordUnion Website: http://www.oxford-union.org/ Let auld acquaintance be forgot? Since 1707, Scotland and England have been united under one crown, a relationship that has survived domestic and global crises. However, relations have frayed in recent years and support for Scottish Independence has grown significantly, culminating in the 2014 Scottish Independence referendum. Following dramatic changes in the landscape of British and global politics, a resurgent bid for Scottish Independence has gained support. Should Westminster allow for a second referendum? Is independence a prospect worth supporting? ABOUT THE OXFORD UNION SOCIETY: The Oxford Union is the world's most prestigious debating society, with an unparalleled reputation for bringing international guests and speakers to Oxford. Since 1823, the Union has been promoting debate and discussion not just in Oxford University, but across the globe.
SUBSCRIBE for more speakers ► http://is.gd/OxfordUnion Oxford Union on Facebook: https://www.facebook.com/theoxfordunion Oxford Union on Twitter: @OxfordUnion Website: http://www.oxford-union.org/ Let auld acquaintance be forgot? Since 1707, Scotland and England have been united under one crown, a relationship that has survived domestic and global crises. However, relations have frayed in recent years and support for Scottish Independence has grown significantly, culminating in the 2014 Scottish Independence referendum. Following dramatic changes in the landscape of British and global politics, a resurgent bid for Scottish Independence has gained support. Should Westminster allow for a second referendum? Is independence a prospect worth supporting? ABOUT THE OXFORD UNION SOCIETY: The Oxford Union is the world's most prestigious debating society, with an unparalleled reputation for bringing international guests and speakers to Oxford. Since 1823, the Union has been promoting debate and discussion not just in Oxford University, but across the globe.
SUBSCRIBE for more speakers ► http://is.gd/OxfordUnion Oxford Union on Facebook: https://www.facebook.com/theoxfordunion Oxford Union on Twitter: @OxfordUnion Website: http://www.oxford-union.org/ Let auld acquaintance be forgot? Since 1707, Scotland and England have been united under one crown, a relationship that has survived domestic and global crises. However, relations have frayed in recent years and support for Scottish Independence has grown significantly, culminating in the 2014 Scottish Independence referendum. Following dramatic changes in the landscape of British and global politics, a resurgent bid for Scottish Independence has gained support. Should Westminster allow for a second referendum? Is independence a prospect worth supporting? ABOUT THE OXFORD UNION SOCIETY: The Oxford Union is the world's most prestigious debating society, with an unparalleled reputation for bringing international guests and speakers to Oxford. Since 1823, the Union has been promoting debate and discussion not just in Oxford University, but across the globe.
OUT NOW, ON LOLIPOP RECORDS!!! Jules Duke - "Everythinginyourbody" (DIGI SINGLE) the new single from synth-pop disco star, Jules Duke! www.lolipoprecords.com #julesduke #discopop #nudisco #synthpop #mysticbraves #lolipoprecords
"The conventional notion that Africans failed to employ the wheel because of lack of initiative or intelligence is intellectually unsatisfactory, not so much because it is racialist as because it is circular: Africans are supposed to have ignored the wheel because they were unenterprising, and the evidence that they were unenterprising is that they failed to adopt the wheel." ---Robin Law, “Wheeled Transport in Pre-Colonial West Africa,” Africa: Journal of the International African Institute, 50, no. 3 (1980), p. 257 0:00 Introduction 1:34 What's so special about wheels, anyway? 6:02 Why didn't Europe adopt the camel? 8:02 Trypanosomiasis and the tsetse 9:32 Arid areas of East and Southern Africa without the tsetse 10:30 Appeal to Africa specialists 11:08 Cigarettes and pennies FOOTNOTES [1] K. N. Chaudhuri, Trade and Civilisation in the Indian Ocean: An Economic History from the Rise of Islam to 1750 (Cambridge: Cambridge University Press, 1985), p. 110 [2] W. T. Jackman, The Development of Transportation in Modern England, 2 vols. (Cambridge: Cambridge University Press, 1916), vol. 1, p. 22 Edward Whiting Fox, History in Geographic Perspective: The Other France (New York: Norton, 1971), p. 34 William H. McNeill, “The Eccentricity of Wheels, or Eurasian Transportation in Historical Perspective,” American Historical Review, 92, no. 5 (December 1987), pp. 1111–13 For a somewhat contrasting view (that still shows water transport to be cheaper than land), see James Masschaele, “Transport Costs in Medieval England,” in The Economic History Review, 46, no. 2 (May 1993), pp. 266–79 [3] Jackman, The Development of Transportation in Modern England, pp. 8–9 [4] Jackman, The Development of Transportation in Modern England, p. 5 McNeill, “The Eccentricity of Wheels,” p. 1111 [5] McNeill, “The Eccentricity of Wheels,” pp. 1123-25 Yi-Rong Ann Hsu, Clifton W. Pannell, and James O. Wheeler, “The Development and Structure of Transportation Networks in Taiwan: 1600–1972,” in China’s Island Frontier: Studies in the Historical Geography of Taiwan, ed. Ronald G. Knapp (Honolulu: University of Hawaii Press, 1980), p. 165 Heather Sutherland, “Geography as Destiny? The Role of Water in Southeast Asian History,” in A World of Water: Rain, Rivers and Seas in Southeast Asian Histories, ed. Peter Boomgaard, Verhandelingen van Het Koninklijk Instituut Voor Taal-, Land- En Volkenkunde 240 (Leiden: KITLV Press, 2007), pp. 27–70 For an overview of maritime trade in this region, see Ng Chin-keong, Boundaries and Beyond: China's Maritime Southeast in Late Imperial Times (Singapore: NUS Press, 2017), chapter 1. [6] Richard W. Bulliet, The Camel and the Wheel (Cambridge, Mass.: Harvard University Press, 1975), pp. 22-25 A. G. Hopkins, An Economic History of West Africa (New York: Columbia University Press, 1973), p. 72 [7] Hopkins, An Economic History of West Africa, pp. 71–75 Robin Law, “Wheeled Transport in Pre-Colonial West Africa,” Africa: Journal of the International African Institute, 50, no. 3 (1980), pp. 257-58 [8] T. A. M. Nash, Africa’s Bane: The Tsetse Fly (London: Collins, 1969) Hopkins, An Economic History of West Africa, pp. 71–75 Ralph A. Austen and Daniel Headrick, “The Role of Technology in the African Past,” African Studies Review, 26, no. 3/4 (September 1983), pp. 170–171 Marcella Alsan, “The Effect of the TseTse Fly on African Development,” American Economic Review, 105, no. 1 (January 2015), pp. 382–410 (passim) See also Law, “Wheeled Transport in Pre-Colonial West Africa,” p. 253 [9] Paul Starkey, “A World-Wide View of Animal Traction Highlighting Some Key Issues in Eastern and Southern Africa,” in Improving Animal Traction Technology: Proceedings of the First Workshop of the Animal Traction Network for Eastern and Southern Africa (ATNESA) (Wageningen, The Netherlands: Technical Centre for Agricultural and Rural Cooperation (CTA), 1994), p. 74 THUMBNAIL CREDITS Composite satellite image of Africa by NASA, public domain https://commons.wikimedia.org/wiki/File:Africa_(satellite_image).jpg
What is it's job? What does this creepy thing do? I can only Imagine! Let's take it apart and find out. To learn electronics in a very different and effective way, and gain access to Mr Carlson's personal designs and inventions, visit the Mr Carlson's Lab Patreon page here: https://www.patreon.com/MrCarlsonsLab #restoration #electronics #repair
https://classicalguitarshed.com/putting-pieces-to-sleep/ Here's a tip to lift your pieces that last bit to performance-ready standards. When you've been working out the bugs and it's almost there, this method will let you step away and return fresh to level-up the final details. https://classicalguitarshed.com/membership/ Click this link to learn more about our full course for classical guitar. It's organized, structured, and strategic from the beginning, so you make the most of your time and avoid injury and frustration. Build your basics, fill the gaps, and rise to more advanced levels of playing. Over 150,000 other guitarists have downloaded and use CGS guitar books. Get yours at no cost here: https://classicalguitarshed.com/books Free sheet music library: https://classicalguitarshed.com/music Free tutorials: https://classicalguitarshed.com/cgs-archives Structured classical guitar course: https://classicalguitarshed.com/membership Are you learning classical guitar or would like to learn classical guitar? ClassicalGuitarShed.com can help you on the journey. If you want to rise to new levels in your playing, it just takes time and strategic work. To play classical guitar well, you need to know: * how to hold and touch the guitar - form and positioning * how to move your fingers and hands - efficient, clean, and fluid * how to learn pieces - reading music, understanding what you see, ingraining, polishing * how to craft the music so it is beautiful - swells and fades, rhythm, touch * how to practice so all these skills improve over time and don't go away At the root of beautiful playing is a solid technique (aka “the way your hands move”). You may have beautiful music in your head, but if your hands can't play it, it won't come out of the guitar. But bad technique puts a limit on your playing. Speed, tone quality, and control can suffer. Good technique gets stronger and more instinctive with every practice. It forms the bedrock foundation for your music. And you may want to understand music so you learn it more easily and it makes more sense. This can help you avoid the excess frustration and dismay that comes with shoddy practice and prolonged confusion. But playing the notes is not enough. Like an actor bring words to life, we breathe life into our pieces. And we can do this in an organized way, day in and day out, reliably. Great musicians can play wonderfully in any mood. They do not rely on emotions. Instead, they create music that affects our emotions. This is a trained skill, not an inborn talent. Playing classical guitar is a long-term study. It's something we do in our homes as part of our days. We play for ourselves, for the quality it adds to life. We may enjoy playing guitar for others, but most of the time we are alone with our work. There are methods and formulas for great practice. We can use our time well so that see more progress. We can fix the problems and erase the mistakes. And we can enjoy conquering the plentiful challenges that classical guitar music offers. If you plan to play classical guitar for any length of time, it is worth it to get help. It's not something we can do on our own, like folk music. I have a structured and organized course to help you play classical guitar. If you like, you can learn more and get started here: https://classicalguitarshed.com/membership/ If you would like to hear me (Allen Mathews) playing, visit my other youtube channel: http://www.youtube.com/allenmathews/ Or check out these other YouTube videos: 11 lessons for beginners: https://youtu.be/vEau0pJdgqc Guitar basics: https://youtu.be/e51Z-50GzDo Classical guitar nails: https://youtu.be/z0jz1ms_AlM How to change classical guitar strings: https://youtu.be/AKsVF72Tsdg Most common errors: https://youtu.be/kPBqjgF9-l8 How to practice sight-reading on guitar: https://youtu.be/IZU3BZBRq2A Note-perfect playing: https://youtu.be/GbCQr1_v_9w How long does it take to learn guitar?: https://youtu.be/MJhSCXzwqCI Right-hand guitar exercises: https://youtu.be/lYv0fwHIU_w The perfect left hand on guitar: https://youtu.be/GwUsWeIyhkg Slow practice: https://youtu.be/fZTKRxtMwyU Classical guitar scales (5 shapes): https://youtu.be/cAFbEYqvYSU Guitar tremolo technique: https://youtu.be/nV2HUMx1su0 I/M alternation technique: https://youtu.be/8Jat_Bxme5c Scale variations: https://youtu.be/ukF5ukFjKS0 How chords and scales are related: https://youtu.be/j9K01pYwIRY Guitar squeaks: https://youtu.be/8wd9tsnNSLM How to hold a guitar: https://youtu.be/fxDoRaRoiUQ Classical guitar without fingernails: https://youtu.be/FAPB1aGdka0 Classical on acoustic: https://youtu.be/wGDVuRw7RGE Rasgueado technique: https://youtu.be/YL-5EhkZVck Avoid rest strokes: https://youtu.be/ahurGVdOA5E Sergio Assad left-hand workout: https://youtu.be/24vOFOOtVgk Focal dystonia: https://youtu.be/-2MeXB6LxQ4uu Bar chord tips: https://youtu.be/PWroXMukbjI
Fracking for geothermal?? Here's why people are so excited about "enhanced geothermal" - and why we should be cautiously optimistic. If you liked this video, I think you'll love our longer deep dive into this topic with experts: https://youtu.be/cCE1i2tJQQY And if you want to support Huge If True, the best thing you can do is subscribe!
The Grand Illusions of the leaders of Western Democracies are crashing to defeat in Ukraine. La Grande Illusion was the 1937 Renoir film that showed the tragic mistakes of the aristocrats of the European empires in World War I. The looming defeat of Ukraine, NATO and the USA by Russia is exposing similar tragic mistakes and grand illusions. But how can I say ‘looming defeat’ in Ukraine? Any reader of the mainstream news would scoff at this judgement as we approach the anniversary of the invasion. But I have been commenting on this war on The Burning Archive podcast since before the February 2022 conflict. So, let me show you how, and how the illusions of the West have betrayed the people of Ukraine. My article 'The West's Grand Illusions in Ukraine' can be read here https://johnmenadue.com/the-wests-grand-illusions-in-ukraine/
Evening Dhamma talk by Thanissaro Bhikkhu (in English). Copyright 2023, Ṭhanissaro Bhikkhu. This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/. Any sale, including by non-profit entities for non-profit purposes, shall be considered 'commercial' under this license.
Evening Dhamma talk by Thanissaro Bhikkhu (in English). Copyright 2023, Ṭhanissaro Bhikkhu. This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/. Any sale, including by non-profit entities for non-profit purposes, shall be considered 'commercial' under this license.
Evening Dhamma talk by Thanissaro Bhikkhu (in English). Copyright 2023, Ṭhanissaro Bhikkhu. This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/. Any sale, including by non-profit entities for non-profit purposes, shall be considered 'commercial' under this license.
Evening Dhamma talk by Thanissaro Bhikkhu (in English). Copyright 2023, Ṭhanissaro Bhikkhu. This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/. Any sale, including by non-profit entities for non-profit purposes, shall be considered 'commercial' under this license.
Evening Dhamma talk by Thanissaro Bhikkhu (in English). Copyright 2023, Ṭhanissaro Bhikkhu. This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/. Any sale, including by non-profit entities for non-profit purposes, shall be considered 'commercial' under this license.
Evening Dhamma talk by Thanissaro Bhikkhu (in English). Copyright 2023, Ṭhanissaro Bhikkhu. This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/. Any sale, including by non-profit entities for non-profit purposes, shall be considered 'commercial' under this license.
Evening Dhamma talk by Thanissaro Bhikkhu (in English). Copyright 2023, Ṭhanissaro Bhikkhu. This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/. Any sale, including by non-profit entities for non-profit purposes, shall be considered 'commercial' under this license.
Evening Dhamma talk by Thanissaro Bhikkhu (in English). Copyright 2023, Ṭhanissaro Bhikkhu. This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/. Any sale, including by non-profit entities for non-profit purposes, shall be considered 'commercial' under this license.
Evening Dhamma talk by Thanissaro Bhikkhu (in English). Copyright 2023, Ṭhanissaro Bhikkhu. This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/. Any sale, including by non-profit entities for non-profit purposes, shall be considered 'commercial' under this license.
This cave kept dropping hundreds of feet down into the earth and we rappelled down into it to find out what was at the bottom. Make sure to watch part 1 and 2 first! part 1 is here: https://www.youtube.com/watch?v=d418Gk_osoY&t=6s check out Alex with @CantrellCaving and show some support by subscribing to his channel. This video wouldn't have been possible without his help!!
http://www.neongrizzly.com/commentiquette
Here's a cool sound to play around with when you're taking a practice break. It's like a snare drum sound you can make on your guitar. Flip your 5th and 6th strings over each other and hold them down. It's a great party piece. And you can use it as percussive pazazz in your songs or pieces. #classicalguitarshed #guitar #classicalguitar #music #guitartips #guitarlife #guitarlove #learnguitar #guitarplayer #dontfret #guitarmastery #easyguitar #guitarpercussion #drumsound #snaredrum #snaredrumonguitar #stringflip #coolbuzz #pazazz
When Dennis Kanaʻe Keawe started learning pahu (Hawaiian drum) making in the mid-1960s, he was guided by his teachers Ollie Roberts, Clayton McKinzie and Herman Gomes, and inspired by the works of his ancestors. Over the years, Kanaʻe Keawe has meticulously researched and studied pahu collections in Hawaiʻi and overseas with this ultimate goal: re-carving to-scale contemporary drums that feel, look and sound like ancestral pahu, now often too fragile to be played. Recently, Kanaʻe Keawe shifted his focus towards recreating several Hawaiian drums under the care of the British Museum, aiming to bring back the voices of these ancestors. After supporting his work remotely during the pandemic, we were finally able to host him in London to connect with the collections, including one lapaiki (small drum), possibly collected during Captain Cook's third and fatal voyage to the Pacific in 1778-79. Here, Kanaʻe Keawe shares with us a moment that had been decades in the making, reuniting his newly carved drum with this lapaiki, the oldest documented Hawaiian drum at the Museum. As he brings them side by side, explaining his process and noticing slight differences, he reminds us of the importance of "having a voice". Dennis Kanaʻe Keawe is a Native Hawaiian cultural practitioner specializing in pahu making, and based in Hilo, Hawaiʻi. He was hosted in London through the Benioff Oceania Programme at the British Museum, a programme that aims to transform the research, stewardship and curation of collections from Hawaiʻi and Rapa Nui. Our thanks go to Kanaʻe Keawe for allowing us to witness this moment, and to kumu hula (dance teacher) Laʻakea Perry for giving voice to Kanaʻe's drums, and for providing the chant for this video.