For 10% off MOVA Globes, go to http://bit.ly/TheHistoryGuyMOVAGlobes and use updated code THEHISTORYGUY For a short 30 years, Sparta held undisputed the position of the strongest city in Greece, only to be toppled suddenly and decisively. The very things that had given them their strength would bring them down. The History Guy recalls the surprisingly fast decline of a powerful city-state with a legendary reputation. This is original content based on research by The History Guy. Images in the Public Domain are carefully selected and provide illustration. As very few images of the actual event are available in the Public Domain, images of similar objects and events are used for illustration. You can purchase the bow tie worn in this episode at The Tie Bar: https://www.thetiebar.com/?utm_campaign=BowtieLove&utm_medium=YouTube&utm_source=LanceGeiger All events are portrayed in historical context and for educational purposes. No images or content are primarily intended to shock and disgust. Those who do not learn from history are doomed to repeat it. Non censuram. Find The History Guy at: Facebook: https://www.facebook.com/TheHistoryGuyYT/ Patreon: https://www.patreon.com/TheHistoryGuy Please send suggestions for future episodes: Suggestions@TheHistoryGuy.net The History Guy: History Deserves to Be Remembered is the place to find short snippets of forgotten history from five to fifteen minutes long. If you like history too, this is the channel for you. Subscribe for more forgotten history: https://www.youtube.com/channel/UC4sEmXUuWIFlxRIFBRV6VXQ?sub_confirmation=1. Awesome The History Guy merchandise is available at: https://teespring.com/stores/the-history-guy Script by JCG #history #thehistoryguy #sparta

Ed Stafford gets stranded crossing the South China Sea as he attempts to escape a deserted island on a raft made of a surfboard and a broken mast, using his ripped jacket as a sail. Subscribe to Discovery UK for more great clips: http://www.youtube.com/subscription_center?add_user=DiscoveryTV Follow Discovery UK on Twitter: http://www.twitter.com/DiscoveryUK

古生物學家在突尼西亞發現了一副大型鱷類化石。那是一隻君王馬奇莫鱷（Machimosaurus rex），牠光是頭顱就有1.6公尺長。 ★想看到最新鮮影片或與國家地理小編聊天互動的請訂閱★ 更多精彩內容在國家地理官網：http://www.natgeomedia.com/ 歡迎來國家地理粉絲頁按讚：https://www.facebook.com/natgeomedia/ 請在Instagram上關注我們：https://goo.gl/1rRAI8

Lesson 7 (Circular Motion) of Dianna s Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this video: Problem1: You have a one kilogram ball on a two meter long string. You swing it in a circle so it goes around once every two seconds. What’s the tension in the string? Problem 2: What is the magnitude of the centripetal force keeping the Earth moving in its orbit around the Sun? Problem 3: The coefficient of friction between tires and the road is about 1.0. At what angle should we bank our road if the average speed of cars driving on the road is 80 km/hr? (Don’t forget to convert to m/s!) Thank you to Derek Muller from Veritasium for his incredibly kind shout out at the end of the video, and for encouraging people to pursue physics! And thanks to Lizzie Armanto for letting me use her footage! Credits: Dianna Cowern - Executive Producer/Host/Writer Jeff Brock - Lead Writer/Course Designer Laura Chernikoff - Producer Victoria C. Page - Video Editor Sophia Chen - Researcher/Writer Erika K. Carlson - Researcher/Writer Hope Butner - Production Assistant Levi Butner - Videographer Lauren Ivy - Set Design Vanessa Hill - Consulting Producer Aleeza McCant - Illustrator Rachel Allen - Illustrator Consultant - Kyle Kitzmiller Lucy Brock, Samantha Ward - Curriculum Consultants Cathy Cowern - Transcription Velodrome Photo: https://flic.kr/p/cSkSDQ Fritz Zwicky Portrait: http://www.zwicky-stiftung.ch

Hallucinations explain where your consciousness comes from. Sidenote Podcast: https://bit.ly/3drQwZV Join our mailing list: https://bit.ly/34fWU27 Your brain is a complex organ that makes you...YOU! Your consciousness is controlled by a variety of molecules and receptors in your brain which are studied while hallucinating. New research places participants in an fMRI machine to study their brains while hallucinating, it shows a decrease in the default mode network. The default mode network is a brain region that controls worrying, reason, motivation, reflecting on your past and planning your future. It is the part of the brain that builds the story of you! Your consciousness, fear of mortality, obsession with the ego starts to dissolve when you hallucinate, and your brain starts to add information and use the neurology of your brain in different ways to cope leading to a hallucination. All of this research is leading to breakthroughs in addiction therapy, end of life therapy and most importantly, a clear picture of where your consciousness comes from. FOLLOW US! AsapSCIENCE TikTok: @AsapSCIENCE Instagram: https://instagram.com/asapscience Facebook: https://facebook.com/asapscience Twitter: https://twitter.com/asapscience Greg Instagram: https://instagram.com/whalewatchmeplz Twitter: https://twitter.com/whalewatchmeplz Resources/further reading: https://www.cell.com/cell/pdf/S0092-8674(16)31749-4.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5756147/ https://www.cell.com/cell/fulltext/S0092-8674(20)31066-7?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0092867420310667%3Fshowall%3Dtrue https://royalsocietypublishing.org/cms/asset/8cce8fd9-08a5-4909-8b9a-0035d1129cb6/rsif20140873f06.jpg https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5520807/ How To Change Your Mind by Michael Pollan https://academic.oup.com/cercor/article/28/11/3939/4259746 https://www.ingentaconnect.com/content/ben/cdar/2013/00000006/00000001/art00003 https://www.tandfonline.com/doi/abs/10.1080/17512433.2018.1511424 https://www.sciencedirect.com/science/article/pii/S2215036616300657 https://molpharm.aspetjournals.org/content/72/5/1200.short

Join us in World of Tanks now for free and use the code ‘ONCEUPONATANK’ to access the Tiger tank 131 and other cool stuff by clicking the link here: https://tanks.ly/33Q89zl The MIAS and MORAS mini tanks remain one of the most awkward weapon designs in the history of warfare. Become a Simple History member: https://www.youtube.com/simplehistory/join Support us on Patreon: https://www.patreon.com/simplehistory Copyright: DO NOT translate and re-upload our content on Youtube or other social media. SIMPLE HISTORY MERCHANDISE Get the Simple History books on Amazon: https://www.amazon.com/Daniel-Turner-%60/e/B00H5TYLAE/ T-Shirts https://teespring.com/stores/simple-history-official-merch Simple history gives you the facts, simple! See the book collection here: Amazon USA http://www.amazon.com/Daniel-Turner/e/B00H5TYLAE/ Amazon UK http://www.amazon.co.uk/Daniel-Turner/e/B00H5TYLAE/ https://www.facebook.com/Simple-History-549437675141192/ https://twitter.com/SimpleHistoryYT Credit: Created by Daniel Turner Script: Dejan Milivojevic Narrator: Bryan Lazlo Beauregard Music Credit: Crossing the Chasm Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ Sources: Motomitragliatrice blindata d’assalto “MIAS”, Technical features, Ansaldo S.A. Hills, Andrew. "Ansaldo MIAS/MORAS 1935." Tank Encyclopedia. January 02, 2020. Antonino Giorgianni. "Ansaldo Mias/Moras." Storia D Italia. April 20, 2020.

The team travel to the river Wye to investigate a strange formation that only appears at low tide. Conditions are a terrible combination of sucking mud and extreme tides. The team s goal is to confirm the formation they can see is part of a bridge built by the Romans during their invasion. Led by three fearless archaeologists, the team explores some of the toughest and most inaccessible regions to extract unique historic artifacts. Dr Alice Roberts, Katie Hirst and Dr Meg Watters will use their physical and mental guile to uncover untouched prehistoric sites. 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 AbsoluteHistory https://bit.ly/3vn5cSH This channel is part of the History Hit Network. Any queries please contact: owned-enquiries@littledotstudios.com

- We Are In A Race With The Weather, Casting The Foundation To Our 12 Cornered House Before The Frost Comes. This Is Obviously The Reason I Have Not Had Time To Do Any Videos Recently. Link To Merchandise: https://teespring.com/stores/survival-russia Support The Survival-Russia Channel Patreon: https://www.patreon.com/SurvivalRussia PayPal: https://www.paypal.me/SuRussiaSupport My Favorite Brands and Online Shops Savotta Pack And Gear: https://finn-savotta.fi/en/ Russian Tents And Stoves From PF Bereg: https://bereg-ekat.ru/ Scandinavian Outdoors https://scandinavianoutdoor.com/savotta/gear/backpacks-and-bags/backpacks/minijaakari/ Varusteleka https://www.varusteleka.com/en/product/savotta-jaakari-s-backpack/55400 Silky Saws: https://www.silky-europe.com/ Russian Hand Forged Axes And Tools: https://petrograd-tools.com/ Gear: Savotta Jääkäri M Sony ECM - AW4 Silky Ultra Accel 240 Sony AS100V Sony FDR-X3000 Panasonic HC-V770 -►Instagram: https://www.instagram.com/survivalrussia/ -►Subscribe: http://www.youtube.com/subscription_center?add_user=Moscowprepper Welcome To Survival-Russia. One of the very best Outdoors and Survival related communities on YouTube, and yes, It s a pretty good Channel too. My name is Lars. I m From Denmark but I live in Rural Russia now. I live at a Homestead in wild nature surrounded by a huge forest. On The Survival-Russia channel we do all things related to the Outdoors Lifestyle. I share my thoughts and experiences on Survival Techniques for the woodlands of the Northern Hemisphere. the Reality of Survival. I share Techniques and ways of the Siberian Tribesmen and the Russian Longhunters of the older days. Things not shown outside of Russia very much. On this Channel we also do Off-Road driving, Vehicle builds, Metal Detecting, all things Outdoors basically. Enjoy!

Air Force One is a 90s action movie that sees President Harrison Ford square off against Gary Oldman and Russian bad guys that have taken over the plane. It s fine. You ll enjoy it. But it has every bit as many sins as you think it does. Next week: horror sins and sins of a classic. Remember, no movie is without sin. Which movie s sins should we count next? •CinemaSins website: https://www.cinemasins.com • •Channels• --TVSins: https://www.youtube.com/channel/UCe4bOvc1mYxFcQ5xPb9Zmow --MVS: https://www.youtube.com/channel/UCUBq8oBRVTsMpjWiHfjJpDw •Members get MORE! ALL videos early, bonus videos and podcasts, merch discounts and MORE on Patreon!• https://www.patreon.com/CinemaSins •Merch!• https://teespring.com/stores/cinemasins •Podcasts• --SinCast- A weekly chat with Jeremy, Chris and Barrett about their love and hatred for movies and entertainment. https://cinemasins.libsyn.com/ --Behind the Sins: CinemaSins writers Aaron, Jonathan and Deneé, give a behind the scenes look at what it takes to release the previous week s videos across the CinemaSins brand. https://redcircle.com/shows/behindthesins •Writers Social• Jeremy: https://twitter.com/cinemasins Chris: https://www.facebook.com/SinCastCinemaSins Barrett: https://twitter.com/MusicVideoSins Aaron: https://twitter.com/aarondicer Jonathan: https://twitter.com/samloomis13 Deneé https://twitter.com/DeneeSays •Discord: Request on Facebook or Reddit! •Reddit: https://www.reddit.com/r/CinemaSins/ •Jeremy s Book: https://cinemasins.com/book

What the candidates can (and can’t) do about police reform. Watch more 2020 US election explainers at http://vox.com/ElectionVideos Police reform is a major issue in the 2020 election, yet it’s also one of the issues the president has little control over. Police are primarily funded and managed by local governments instead of the federal government. So when it comes to what the president or Congress can actually do to change policing in America…it’s pretty limited. But the federal government does have the power to change what s called qualified immunity. It’s a legal protection that shields police from lawsuits over violations of people’s constitutional rights. For protesters of police brutality, reforming it is at the top of their list. And its future could hang on the election. This was the fifth in our series of 2020 election explainers, all based on viewer suggestions. Watch the others, which cover the stakes of the election on: 1) Climate change: https://www.youtube.com/watch?v=QfAXbGInwno 2) Voting rights: https://www.youtube.com/watch?v=al3qY8ZMHEc 3) Reproductive health: https://www.youtube.com/watch?v=Bzuk13Ftxgo 4) Public schools: https://www.youtube.com/watch?v=lFJ37ri-Saw 5) Police reform: https://www.youtube.com/watch?v=SHePglP28CM 6) America’s role in the world: https://www.youtube.com/watch?v=S5LrQv496Iw 7) Transportation: https://www.youtube.com/watch?v=-ZDZtBRTyeI 8) LGBTQ rights: https://www.youtube.com/watch?v=xRnpUptf7E0 9) The eviction crisis: https://www.youtube.com/watch?v=F07yTI0J3Qk Read more about qualified immunity here, from Vox: https://www.vox.com/2020/6/3/21277104/qualified-immunity-cops-constitution-shaniz-west-supreme-court And read more about both candidates police plans: https://www.vox.com/21418125/biden-harris-pelosi-defund-the-police-criminal-justice-reform-2020 https://www.vox.com/2020-presidential-election/21418911/donald-trump-crime-criminal-justice-policy-record Subscribe to our channel! http://goo.gl/0bsAjO Vox.com is a news website that helps you cut through the noise and understand what s really driving the events in the headlines. Check out http://www.vox.com. Watch our full video catalog: http://goo.gl/IZONyE Follow Vox on Facebook: http://goo.gl/U2g06o Or Twitter: http://goo.gl/XFrZ5H

Check out this insane sniper who holds the record for longest shot at over 2 miles. You won t believe how snipers are able to project the bullets falling trajectory over such a great distance, while accounting for wind and other variables, and still somehow hit their target, but in this case it meant life or death for his team! 🔔 SUBSCRIBE TO THE INFOGRAPHICS SHOW ► https://www.youtube.com/c/theinfographicsshowOFFICIAL?sub_confirmation=1 🔖 MY SOCIAL PAGES TikTok ► https://www.tiktok.com/@theinfographicsshow Discord ► https://discord.gg/theinfoshow Facebook ► https://www.facebook.com/TheInfographicsShow Twitter ► https://twitter.com/TheInfoShow 💭 SUGGEST A TOPIC https://www.theinfographicsshow.com 📝 SOURCES:https://pastebin.com/P2J9RPbG All videos are based on publicly available information unless otherwise noted.

All Aboard the Yorkshire Express goes behind the scenes at the North Yorkshire Moors Railway; taking us back in time to the golden age of steam. This year they re celebrating their fiftieth anniversary and we join them as they welcome coach trips, wedding parties and train spotters alike in what they hope will be the railway s busiest year yet. To be the first to watch more full length documentaries, subscribe here: https://www.youtube.com/channel/UCb7xZQi7F3RW7BNtR57cNnA?sub_confirmation=1 Welcome to Reel Truth History, the home of gripping and powerful documentaries. Here you can watch both full length documentaries and series that explore some of the most comprehensive pieces of world history. #SteamRailway #Transport #History

Laying with your back on the MRI table is already a scary experience, but in today s insane new video we re going to show you some of the worst freak MRI accidents that even left some people dead! And not to freak you out even more, but this wasn t a one time occurrence and happened to several victims. See their tragic stories here, in worst ways to die - freak MRI accidents. 🔔 SUBSCRIBE TO THE INFOGRAPHICS SHOW ► https://www.youtube.com/c/theinfographicsshowOFFICIAL?sub_confirmation=1 🔖 MY SOCIAL PAGES TikTok ► https://www.tiktok.com/@theinfographicsshow Discord ► https://discord.gg/theinfoshow Facebook ► https://www.facebook.com/TheInfographicsShow Twitter ► https://twitter.com/TheInfoShow 💭 SUGGEST A TOPIC https://www.theinfographicsshow.com 📝 SOURCES:https://pastebin.com/buEYsYtL All videos are based on publicly available information unless otherwise noted.

Engineers and scientists are trying to intervene in the Earth’s geochemical cycles. Because it appears efforts to cut CO2 won’t suffice to avoid irreversible climate change. But does geoengineering offer a real solution? Or is it just human hubris? Some scientists believe that we need to explore radical, and perhaps dangerous, technologies in order to be able to lower the earth’s temperature through geoengineering in the near future. Science journalist Ingolf Baur explores the feasibility and risks of leading geoengineering projects. His journey takes him to meet scientists in Switzerland, Iceland, the US and Peru. Along the way, he encounters two very different strategies: One is to fish climate-damaging CO2 from the atmosphere and sink it underground or in the deep sea. The other, and this is the far more controversial strategy, seeks to develop techniques that dim sunlight. Global warming is causing entire mountain ridges like the Moosfluh above Switzerland’s Aletsch Glacier to break off. Such dramatic changes could increase the pressure to try geoengineering. Its most prominent proponent is David Keith from Harvard University in the US. He’s devised experiments to to sound out the possibilities of "solar geoengineering." His idea is for fleets of aircraft to dump millions of tons of sulfur into the stratosphere every year, where it should reflect part of the incoming sunlight back into space. As audacious as this method seems, it’s actually no different to what happens during volcanic eruptions. Or could we still manage to get greenhouse gases out of the atmosphere again? In Iceland, a group of researchers is using a special process to filter carbon dioxide from the air and pump it 2,000 meters deep into basalt rock. The surprise: after a few months, the CO2 is already reacting chemically and turning to stone, which renders it harmless - permanently. The quantities are still far too small, but it shows that as controversial and risky as some geoengineering methods may be, in the end we may need technology to avert or at least mitigate the effects of climate collapse. ---------------------------------------------------------------- DW Documentary gives you knowledge beyond the headlines. Watch high-class documentaries from German broadcasters and international production companies. Meet intriguing people, travel to distant lands, get a look behind the complexities of daily life and build a deeper understanding of current affairs and global events. Subscribe and explore the world around you with DW Documentary. Subscribe to: DW Documentary: https://www.youtube.com/channel/UCW39zufHfsuGgpLviKh297Q?sub_confirmation=1# DW Documental (Spanish): https://www.youtube.com/dwdocumental DW Documentary وثائقية دي دبليو: (Arabic): https://www.youtube.com/dwdocarabia For more visit: http://www.dw.com/en/tv/docfilm/s-3610 Instagram: https://www.instagram.com/dwdocumentary/ Facebook: https://www.facebook.com/dw.stories DW netiquette policy: https://p.dw.com/p/MF1G88

How do we deal with coronavirus? I look at the Great Barrington Declaration - a group of scientists against lockdowns - and the history of how science is always political. The Declaration has been signed by over 20,000 medical practitioners and scientists, including Professor Sunetra Gupta from Oxford. There are some problems, though. First, anyone can sign the form – a look through the signatures reveals signatures from Johnny Bananas and the notorious serial killer, Dr. Harold Shipman. But the so-called Great Barrington Declaration event was also hosted by a libertarian think-tank funded by multi-billionaires including the Koch Brothers. But this doesn’t immediately delegitimize their position. Another letter signed by Professor Gupta said: ‘Any objective should be framed more broadly than COVID itself. To place all weight on reducing deaths from COVID fails to consider the complex trade-offs that occur: (i) with in any healthcare system; and (ii) between healthcare, society and the economy.’ How do we make sense of this? I take a tour through history from the Scientific Revolution and Isaac Newton through to today s COVID-19 lockdown science to find out. Then & Now is FAN-FUNDED! Support me on Patreon and pledge as little as $1 per video: http://patreon.com/user?u=3517018 Or send me a one-off tip of any amount and help me make more videos: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=JJ76W4CZ2A8J2 Buy on Amazon through this link to support the channel: https://amzn.to/2ykJe6L Follow me on: Facebook: http://fb.me/thethenandnow Instagram: https://www.instagram.com/thethenandnow/ Twitter: https://twitter.com/lewlewwaller Subscribe to the podcast: https://podcasts.apple.com/gb/podcast/then-now-philosophy-history-politics/id1499254204 https://open.spotify.com/show/1Khac2ih0UYUtuIJEWL47z Sources: https://www.independent.co.uk/independentpremium/politics-explained/boris-johnson-coronavirus-lockdown-chris-whitty-patrick-vallance-follow-science-b553465.html https://www.bmj.com/content/370/bmj.m3702 https://www.theguardian.com/science/2020/sep/22/scientists-disagree-over-targeted-versus-nationwide-measures-to-tackle-covid https://www.theguardian.com/science/2020/sep/22/scientists-disagree-over-targeted-versus-nationwide-measures-to-tackle-covid https://www.wired.co.uk/article/great-barrington-declaration-herd-immunity-scientific-divide https://www.theguardian.com/commentisfree/2020/oct/11/the-rebel-scientists-cause-would-be-more-persuasive-if-it-werent-so-half-baked https://www.theguardian.com/commentisfree/2020/oct/10/continual-local-lockdowns-answer-covid-control Pietro Omodeo, Political Epistemology: The Problem of Ideology in Science Studies, Cham, Switzerland: Springer, 2019 Peter Weingart, Scientific expertise and political accountability: paradoxes of science in politics Anthony King, Science, Politics, and Policymaking Ulrike Felt, The Handbook of Science and Technology Studies

Mystery Places: Haunted Ghost Tower in Bangkok & Abandoned Unique Islands | Lost Places Documentary Mystery Places - World s Richest Country & Unknown World under Moscow: https://youtu.be/Z9zT-4mNpaE In this episode of Mystery Places, we visit a remarkable prison in South Korea, travel to very unusual islands around the world, and check out Bangkok’s Ghost Tower. We also get to know the incredibly strong men at Jakabol Gym, and take a closer look at the Chili harvest in Xinjiang, China. ▬▬▬▬▬▬▬▬▬ Subscribe Free Documentary Channel for free: https://bit.ly/2YJ4XzQ Join the club and become a Free Documentary Patron: https://www.patreon.com/freedocumentary Facebook: https://bit.ly/2QfRxbG Twitter: https://bit.ly/2QlwRiI ▬▬▬▬▬▬▬▬▬ #FreeDocumentary #Documentary #MysteryPlaces ▬▬▬▬▬▬▬▬▬ Free Documentary is dedicated to bringing high-class documentaries to you on YouTube for free. With the latest camera equipment used by well-known filmmakers working for famous production studios. You will see fascinating shots from the deep seas and up in the air, capturing great stories and pictures from everything our beautiful and interesting planet has to offer. Enjoy stories about nature, wildlife, culture, people, history and more to come.

Field Marshal Sir Evelyn Wood was the type of officer upon whom the growth and maintenance of the British Empire depended. Nearly suicidally brave, he distinguished himself in numerous conflicts of the Victorian era, despite chronically suffering "face-ache." From being stepped on by a giraffe to being bitten by a horse and a literal nail in his heart, Sir Evelyn Wood persevered to become one of the most famous officers of his era. This is original content based on research by The History Guy. Images in the Public Domain are carefully selected and provide illustration. As very few images of the actual event are available in the Public Domain, images of similar objects and events are used for illustration. You can purchase the bow tie worn in this episode at The Tie Bar: https://www.thetiebar.com/?utm_campaign=BowtieLove&utm_medium=YouTube&utm_source=LanceGeiger All events are portrayed in historical context and for educational purposes. No images or content are primarily intended to shock and disgust. Those who do not learn from history are doomed to repeat it. Non censuram. Find The History Guy at: Facebook: https://www.facebook.com/TheHistoryGuyYT/ Patreon: https://www.patreon.com/TheHistoryGuy Please send suggestions for future episodes: Suggestions@TheHistoryGuy.net The History Guy: History Deserves to Be Remembered is the place to find short snippets of forgotten history from five to fifteen minutes long. If you like history too, this is the channel for you. Subscribe for more forgotten history: https://www.youtube.com/channel/UC4sEmXUuWIFlxRIFBRV6VXQ?sub_confirmation=1. Awesome The History Guy merchandise is available at: https://teespring.com/stores/the-history-guy Script by THG #history #thehistoryguy #evelynwood

Mushrooms are becoming one of the most popular meat alternatives on the food market today but given the specific conditions in which they thrive, they are still industrially produced, so how do they do it? Subscribe to Discovery UK for more great clips: http://www.youtube.com/subscription_center?add_user=DiscoveryTV Follow Discovery UK on Twitter: http://www.twitter.com/DiscoveryUK

Opening new frontiers, vaccinating billions and unlocking the secrets of our universe these are the world’s most incredible science megaprojects. This video is powered by Bluebeam. See how Bluebeam Revu was used at the European Spallation Source - https://bit.ly/312O4nk Full story here - https://www.theb1m.com/video/the-worlds-greatest-science-megaprojects See how Bluebeam Revu was used at the European Spallation Source (ESS) - https://bit.ly/312O4nk This video contains paid promotion for Bluebeam. For more by The B1M subscribe now - http://ow.ly/GxW7y Go Behind The B1M. Click "JOIN" here - https://bit.ly/2Ru3M6O The B1M Merch store - https://teespring.com/stores/theb1m Narrated by Fred Mills. Additional footage and images courtesy of National Astronomy and Ionosphere Center (NAIC), NASA, Daniel Leussier, CERN, Lawrence Livermore National Laboratory, ITER Organisation, European Southern Observatory (ESO), S. Brunier, Swinburn Astronomy Productions, European Spallation Source, Jenny Andersson, Peter Andrien, Serum Institute and Google Earth. View this video and more at - https://www.TheB1M.com Follow us on Twitter - http://www.twitter.com/TheB1M Like us on Facebook - http://www.facebook.com/TheB1M Follow us on LinkedIn - https://www.linkedin.com/company/the-b1m-ltd Follow us on Instagram - http://instagram.com/theb1m/ #construction #engineering #megaprojects We welcome you sharing our content to inspire others, but please be nice and play by our rules: http://www.theb1m.com/guidelines-for-sharing Our content may only be embedded onto third party websites by arrangement. We have established partnerships with domains to share our content and help it reach a wider audience. If you are interested in partnering with us please contact Enquiries@TheB1M.com. Ripping and/or editing this video is illegal and will result in legal action. © 2020 The B1M Limited

#美國太空總署（#NASA） 的太空人傑克．費雪（Jack Fisher）與我們分享了這段美麗的縮時影片。#極光 現象主要發生在地球的磁極附近（南極或北極）。當太陽風中的帶電粒子與大氣中的原子或分子碰撞時就會發光。 ★想看到最新鮮影片或與國家地理小編聊天互動的請訂閱★ 更多精彩內容在國家地理官網：http://www.natgeomedia.com/ 歡迎來國家地理粉絲頁按讚：https://www.facebook.com/natgeomedia/ 請在Instagram上關注我們：https://goo.gl/1rRAI8