阿佑帶來了歷史上最嚴重的核輻射受害者！ 核事故對於許多人而言可能沒有多麽直觀的感受，畢竟當年平息二戰的兩顆原子彈落下的時候，甚至是福島核電廠爆炸的時候我們要麽還沒出生，要麽不是身處當地的居民。 但事實上我們或多或少都曾在課本或者電視上看過核輻射會對人類帶來多少危害，其可怕程度堪比一場毀滅性的災難。 你覺得核輻射最可怕的地方是什麽呢？ 在下方留言讓大家知道吧 ---------------------------------------------------------------------------------------- 今天就訂閱我們的頻道: https://www.youtube.com/channel/UCAOpjqvqfnkIsLGhGrxXWGg?sub_confirmation=1 ---------------------------------------------------------------------------------------- #核輻射 #真實事件 #腦洞大開

SpaceX launched the Double Asteroid Redirection Test (DART) mission atop a Falcon 9 rocket from Space Launch Complex-4 at Vandenberg Space Force Base in California on Nov. 24, 2021. Full Story: https://www.space.com/nasa-dart-mission-launch-asteroid-planetary-defense Credit: SpaceX

It ain t easy being the head of an organized crime family, and sometimes it s the stupid little mistakes that caused the whole empire to cumble. Check out how these infamous mafia bosses got taken down for making one dumb mistake. 🔔 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/6XAcxiD4 All videos are based on publicly available information unless otherwise noted.

Our friends at MinuteEarth just released a new book! To check out “How Did Whales Get So Big?” head to: https://www.minuteearth.com/books/ We’ve been sitting on samples of the lunar surface for decades and, with better technology than when they were taken, we are opening them back up to take another look! Hosted By: Hank Green SciShow is on TikTok! Check us out at https://www.tiktok.com/@scishow ---------- Support SciShow Space by becoming a patron on Patreon: https://www.patreon.com/SciShowSpace ---------- Huge thanks go to the following Patreon supporter for helping us keep SciShow Space free for everyone forever: GrowingViolet, Jason A Saslow, Heriberto Bustos, and David Brooks! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? SciShow Tangents Podcast: http://www.scishowtangents.org Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Instagram: http://instagram.com/thescishow ---------- Sources: https://curator.jsc.nasa.gov/education/_documents/what%20we%27ve%20learned%20about%20the%20moon.pdf [PDF] https://www.lpi.usra.edu/ANGSA/news/ANGSA-Lessons-Learned-Final-September_1_2021.pdf [PDF] https://www.hou.usra.edu/meetings/lpsc2021/pdf/lpsc2021_program.htm https://www.jstor.org/stable/30059009 https://pubs.geoscienceworld.org/gsa/gsabulletin/article/72/10/1493/5246/devitrification-of-natural-glass https://pubs.er.usgs.gov/publication/70013895 https://arxiv.org/abs/1205.5597 http://articles.adsabs.harvard.edu//full/1971LPSC....2..645C/0000645.000.html https://astronomy.com/news/2019/05/giant-impact-hypothesis-an-evolving-legacy-of-apollo https://www.theatlantic.com/science/archive/2019/02/moon-rock-thief-thad-roberts/582757/ https://www.space.com/13878-nasa-apollo-moon-rocks-misplaced-lost-report.html https://www.orlandosentinel.com/space/apollo-11-anniversary/os-ne-apollo-11-what-happened-to-moon-rocks-20190625-nw443tpnsva4zco2x75fzxoftu-story.html https://www.lpi.usra.edu/lunar/strategies/KleinhenzEtAl_NASA-TM-20205008626_ISRU%20MeasurementStudy.pdf [PDF] https://www.nasa.gov/press-release/nasa-s-sofia-discovers-water-on-sunlit-surface-of-moon Image Sources: https://commons.wikimedia.org/wiki/File:Apollo_15_flag,_rover,_LM,_Irwin.jpg https://commons.wikimedia.org/wiki/File:Lunar_Regolith_70050_from_Apollo_17_in_National_Museum_of_Natural_History.jpg https://www.nasa.gov/feature/nasas-exploration-plans-include-living-off-the-land https://commons.wikimedia.org/wiki/File:Apollo_11_Lunar_Core_Sample_10005.jpg https://commons.wikimedia.org/wiki/File:Lunar_sample_70017_photo_S73-15720.jpg https://commons.wikimedia.org/wiki/File:Artist%27s_concept_of_collision_at_HD_172555.jpg https://commons.wikimedia.org/wiki/File:Moon_-_Giant_Impact_Hypothesis_-_Simple_model.png https://commons.wikimedia.org/wiki/File:Lunar_Olivine_Basalt_15555_from_Apollo_15_in_National_Museum_of_Natural_History.jpg https://commons.wikimedia.org/wiki/File:The_Moon_Luc_Viatour.jpg https://commons.wikimedia.org/wiki/File:LPnosunm.jpeg https://commons.wikimedia.org/wiki/File:Clementine_Deployed.png https://www.istockphoto.com/photo/deep-space-background-gm178149253-24976202 https://www.youtube.com/watch?v=l2CfQV0UCAk https://commons.wikimedia.org/wiki/File:Apollo_11_Moon_rocks_1.jpg https://www.nasa.gov/feature/nasa-opens-previously-unopened-apollo-sample-ahead-of-artemis-missions https://www.youtube.com/watch?v=7AFMj66tNfw&t=26s https://www.nasa.gov/feature/nasa-selects-teams-to-study-untouched-moon-samples https://www.istockphoto.com/photo/chain-of-amino-acid-or-bio-molecules-called-protein-3d-illustration-gm1225652892-360843001 https://science.nasa.gov/science-news/science-at-nasa/2008/10apr_moondustinthewind https://commons.wikimedia.org/wiki/File:Mooncolony.jpg

When a precious stone or gem is first pulled from the earth, the untrained eye may not be able to recognize its potential. It’s not until it s been processed at cut that it can really shine and the world can know its value. Today we re going to take a look at 15 of the most expensive jewels in the world. #top15 Several segments are licensed under creative commons https://creativecommons.org/licenses/by/3.0/legalcode For more video information, please visit our website. The Top Fives show brings you informational and entertaining top five videos! Join us and subscribe for more. Follow Josh on Instagram! Founder and producer of the Top Fives show. Stay up to date with the channel and everything YouTube and business related! https://instagram.com/joshuajosephbaker Follow us on Facebook! https://facebook.com/topfivesyoutube Contact us via the email form here: https://www.youtube.com/topfives/about Note: The videos featured on the Top Fives channel are for educational and informational purposes. If you have a good idea for a video, leave us a comment! We try to read each and every comment made.

Get Surfshark VPN at https://Surfshark.deals/topfives - Enter promo code TOPFIVES for 83% off and 4 extra months for free! Both photography and video are more than just the words we use to describe them as. It’s certainly true for antique photos and black-and-white footage that are discovered every day, whether it be from old time cameras found in flea markets or preservation archives burrowed deep within centuries-old libraries. These photos and films can conjure nostalgia and memories, but can also spark conspiracy theories and unsettling emotions from the rich mystery that certain images and moving pictures conjure. They’re the perfect fodder for ghost stories and supernatural research, and deserve an investigation into the internet’s spookiest visual artefacts. So let s crack open those cameras and archives to dissect 5 pictures and videos with haunting backstories… 0:00 Introduction 3:03 The Curious Case of the Lipstick Killer 6:55 To Catch a Thief 9:34 Prelude to an Assassination 12:48 A Killer’s Echo 16:18 The Ironic Laughter #creepymarathonmonth #scary #halloween Our HitTheLights Podcast: iTunes ► https://podcasts.apple.com/gb/podcast/the-hit-the-lights-podcast/id1503579405 Spotify ► https://open.spotify.com/show/6anlNMUERfwC7S0665z3wy Our content isn t always ad-friendly, to support and also get exclusive access to our documentaries and documentary series, please take a look at our Patreon: ► https://www.patreon.com/Top5sOffical To submit any creepy personal stories or send in videos/photographs you may have caught over the years and can t explain, please email 👉 mystory@top5s.co.uk Our other channels 👇 🔎 ColdCaseDetective: TRUE CRIME https://www.youtube.com/channel/UCdjslyNQupPSFxK_mSPcG-g? 🪖 WarsofTheWorld: MILITARY HISTORY https://www.youtube.com/channel/UCB29sxIJ9PQIo0hCnIaOMbg 👽 DestinationDeclassified: ALIENS & UFOs https://www.youtube.com/channel/UCfxuwHJ4cQHgf1ez7662_fQ 🪐 AccessAstronomy: SPACE & ASTRONOMY https://www.youtube.com/channel/UCpbMdDya7ubh013QGe0JqHA/featured ⚔️ MedievalMadness: MEDIEVAL HISTORY https://www.youtube.com/channel/UCWoMpx18YeSVuI7ObqEk8eg Music by CO.AG: https://www.youtube.com/channel/UCcavSftXHgxLBWwLDm_bNvA Thanks for watching. DISCLAIMER: All materials in these videos are used for entertainment purposes and fall within the guidelines of fair use. No copyright infringement is intended. If you are, or represent the copyright owner of materials used in this video, and have an issue with the use of said material, please email us at info@top5s.co.uk Copyright © 2021 Top5s All rights reserved.

Hunting for life on Mars with the Perseverance Rover – flying helicopters, investigating lake beds, looking for places where alien life forms may thrive. Dr Lucy Kissick is recreating Martian conditions on earth, but wants to go herself. Subscribe: http://bit.ly/BBCEarthSub #PlanetExplorers #BBCEarth Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet Earth II http://bit.ly/PlanetEarthIIPlaylist Planet Dinosaur https://bit.ly/PlanetDinosaurPlaylist #PlanetExplorers brings you epic stories of exploration and discovery around five bodies in our solar system, told by the scientists who love and study them. Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you ll find 50 years worth of entertaining and thought-provoking natural history content. Dramatic, rare, and exclusive, nature doesn t get more exciting than this. Want to share your views with the team? Join our BBC Studios Voice: https://www.bbcstudiosvoice.com/register This is a commercial page from BBC Studios. Service information and feedback: http://bbcworldwide.com/vod-feedback--contact-details.aspx

I bought a woodland! Now I can build more Bushcraft shelters, and get some more winter camping trips in. The forest is a mixture of trees with the majority being mature beech and oak with some Hazel and silver birch mixed in. Looking forward to making plenty of Bushcraft/off grid films here for you guys! Watch Every Episode of My Woodland Life Series: https://youtube.com/playlist?list=PLxnadpeGdTxCwRkZTLMhjbT_EAu6bAIZy LIMITED EDITION T-SHIRTS & MERCHANDISE: https://taofficial.com/collections/limited-edition (Only available until end of December 2021) Limited Edition Leather Patches: https://www.taoutdoors.com/shop/2millionpatch TA OUTDOORS KUKSA: https://www.taoutdoors.com/shop/kuksa TA Fishing YouTube Channel: https://www.youtube.com/tafishing MY BUSHCRAFT & SURVIVAL GEAR SHOP: https://www.taoutdoors.com/shop/ T-SHIRTS & CLOTHING: https://taofficial.com My Bushcraft, Survival and Filming Gear (Amazon): https://www.amazon.com/shop/taoutdoors These are amazon affiliate links INSTAGRAM: https://www.instagram.com/taoutdoorofficial TIKTOK: @taoutdoorofficial FACEBOOK: https://www.facebook.com/totallyawesomeoutdoors TWITTER: https://twitter.com/OutdoorsTa #bushcraft #camping #survival #taoutdoors

Become a Simple History member: https://www.youtube.com/simplehistory/join Support us on Patreon: https://www.patreon.com/simplehistory There would always be men who would have a special bond with their personal weapons. Sometimes it was so great that they preferred using their own guns from home instead of the army-issued ones in combat. 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 (B.A. (Hons) in History, University College London) Script: Dejan Milivojevic Narrator: Bryan Lazlo Beauregard

Kamikoto is currently having their Black Friday sale, and on top of that offer, they are offering our viewers an extra $50 off with the discount code Knowledgia. Go to https://kamikoto.com/knowledgia for the extra $50 off on top of their Black Friday sale. How did Bosnia become 50% Muslim? Bosnia and Herzegovina is a country in the Balkans tucked neatly between Croatia, Serbia, and Montenegro and essentially surrounded by Roman Catholics and Eastern Orthodox Christians. Within Bosnian borders, roughly half of the population is Muslim ♦Consider to Support the Channel of Patreon and gain cool stuff: https://www.patreon.com/Knowledgia ♦Please consider to SUBSCRIBE : https://goo.gl/YJNqek ♦Music by Epidemic Sound ♦Sources : Fine, John Van Antwerp, Jr. The Late Medieval Balkans: A Critical Survey from the Late Twelfth Century to the Ottoman Conquest. Stoianovich, Traian. Balkan Worlds: The First and Last Europe. ♦Script & Research : Skylar Gordon #History #Documentary #Bosnia

In Portugal, workers from south Asia pick the berries that fill European supermarket shelves. It’s a back-breaking job - with pay under four euros an hour, and ten-hour days. The incentive? The hope of an EU passport. It’s not easy to find workers in Portugal’s berry-growing region. So the government decided to make the prospect more appealing -- with the promise of citizenship after seven years. It’s a hope that’s brought some 20,000 foreign workers to the country’s berry plantations. One is Gian Pall, from India. He’s been picking berries in Portugal for five years and has had to watch his son grow up on WhatsApp. But he says that an EU passport, which will give him easy access to 186 countries, will be worth the sacrifice. He dreams of having his wife and child join him in Portugal - a country he hopes will be the springboard to the rest of the world. But for many workers like Gian Pall, the difficulties they face start long before the berry picking begins. Many pay up to 16,000 euros to recruiting agencies to obtain a tourist visa. Often it’s the trafficking mafia that puts up the cash. Once in Portugal, the foreign laborers have to work off their debt. The Portuguese government relies on the foreign harvest workers. But has it created a system of modern slavery in the middle of Europe to get them? #documentary #dwdocumentary #Portugal #EU ______ DW Documentary gives you knowledge beyond the headlines. Watch top 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 (English): https://www.youtube.com/dwdocumentary ⮞ DW Documental (Spanish): https://www.youtube.com/dwdocumental ⮞ DW Documentary (Arabic): https://www.youtube.com/dwdocarabia ⮞ DW Doku (German): https://www.youtube.com/dwdoku ⮞ DW Documentary (Hindi): https://www.youtube.com/dwdochindi For more visit: http://www.dw.com/en/tv/docfilm/s-3610 Follow DW Documentary on Instagram: https://www.instagram.com/dwdocumentary/ Follow DW Documental on Facebook: https://www.facebook.com/dwdocumental We kindly ask viewers to read and stick to the DW netiquette policy on our channel: https://p.dw.com/p/MF1G

I catch a coyote too cook and eat like a caveman on a rock with fire and build a bushcraft shelter out of snow. My Gear (Shop and Support): https://www.thewoodedbeardsman.com/shop/ Kevin s Channel: https://www.youtube.com/channel/UClhInAMlPM1UcjD8lI4o7UA MEDIA - Website: http://thewoodedbeardsman.com/ - Instagram: https://www.instagram.com/the_wooded_beardsman/ - Facebook: https://www.facebook.com/The-Wooded-Beardsman-454022962084308/ - Small business marketing help: https://yourseosquad.com/rainmaker/?fbclid=IwAR37IFLevAOtLmHE8Pyh5SxEq2Eic9bOeallxcPLfFA-Srgi3sQqdagCaVA FISHING SPONSORS - Mystery Tackle Box [Use Code "BEARDSMAN" for your discount!]: ttps://mtbfish.com/bearded-woods - Karl s Bait: https://gokarls.com/bearded-woods - Lyndon Trout Pond: https://lyndonfishhatcheries.com/fishing-pond/ - Pelican Kayaks: https://www.pelicansport.com/ - Aqua Vu: https://www.aquavu.com/ - Pautzke Bait: https://pautzke.com/ SPONSORS | DISCOUNTS - Woodobo Spice: https://www.thewoodedbeardsman.com/shop/ - Slingshot by Simple Shot: https://simple-shot.com?ref=woodedbeardsman - Princess Auto: https://www.princessauto.com/en/ - Duke Traps: https://www.duketraps.com/ - The Canadian Coyote Company: https://canadiancoyotecompany.com/ - Trail Cameras (Browning): https://browningtrailcameras.com/ - Tactacam Camera: https://www.tactacam.com/ - Flashlights (O-light): www.olightworld.com [use code "woodbeard" for 10% off] Olight USA: http://bit.ly/2WKlkM6 Olight Canada: http://bit.ly/2VEJpHV - Inergy Apex Solar Power (Discount Code: BEARDSMAN): https://glnk.io/q0w/the-wooded-beardsman - Inergy (Solar): https://glnk.io/q0w/the-wooded-beardsman tags catch and cook, survival challenge, survival, survival tips, 24 hour survival, walmart survival, wild edibles, wild foods, foraging, cooking, fire, bushcraft, off grid, outdoors, camping, fishing, fire cooking, wilderness survival, bushcraft cooking, wild diet, eating wild, survival skills, living off the land, nature, wild game, primitive living, primitive technology, eating wild foods #lyndonfishingpond #lyndonfishfriday #TroutPond #StockingTrout #wildernessliving #survivalchallenge #wildfoods #inergy #powerforlife #empowerprogram #mysterytacklebox #shopkarls and #karlsbaitandtackle and #catchco and #catchcompany

By 2050, 6 billion people could be living in cities. How should the challenges caused by rapid urbanization be handled in the world ahead? Film supported by @mission.winnow 00:00 - What are megacities? 01:01 - The problem with megacities 03:07 - How is Ahmedabad tackling rapid urbanisation? 04:45 - How can cities manage traffic? 07:04 - The problem with waste 08:00 - How is Recycle Central revolutionizing trash? 10:58 - What are the most urgent issues to resolve? Read our latest coverage on the world ahead: https://econ.st/3HtLmuQ Sign up to The Economist’s daily newsletter to keep up to date with our latest stories: https://econ.st/3gJBH8D How has Ahmedabad tackled urban sprawl?: https://econ.st/3Hv2yjH Read our special report on waste: https://econ.st/3qNr4Xk How are new ways of moving around disrupting car-making?: https://econ.st/3kKI0Kf What’s the future of driving?: https://econ.st/3crAnDL

Want FREE tickets to Japan? Use our code: KINGSANDGENERALS10 and link: https://bit.ly/2WwA46j to get 10% off your Bokksu subscription and automatically be entered in their giveaway! Anyone who subscribes before December 31st, even as a gift, will be eligible to win ✈️ 🥳 The new Kings and Generals historical animated documentary series covering the Pacific War week by week continues with a video on the early stages of the World War II in Europe and how it influenced the conflict in Asia becoming a catalyst for some of the events at the start of the Pacific War. Pacific War Podcast: https://thepacificwar.podbean.com Cold War channel: http://bit.ly/2UHebLI Modern Warfare series: http://bit.ly/2W2SeXF Pacific War Prelude 0.1 - How Europe Colonized Asia: https://youtu.be/MEgIHN63ojU Pacific War Prelude 0.2 - How the Meiji Restoration Turned Japan into an Empire: https://youtu.be/rHgbG1HsIrY Pacific War Prelude 0.3 - Rise of Ultranationalism in Japan: https://youtu.be/7vQ6nxBRGd8 Pacific War Prelude 0.4 - How America Became an Empire: https://youtu.be/DY2CUazAaaY Pacific War Prelude 0.5 - China at War: China at War: https://youtu.be/TnYHe80ZvBw Support us on Patreon: http://www.patreon.com/KingsandGenerals or Paypal: http://paypal.me/kingsandgenerals or by joining the youtube membership: https://www.youtube.com/channel/UCMmaBzfCCwZ2KqaBJjkj0fw/join We are grateful to our patrons and sponsors, who made this video possible: https://docs.google.com/document/d/1ooKPbpq0z8ciEjz5Zmrga4-gWRmripm0u4BHMkkXHVc/edit?usp=sharing The video was made by Zakuan Musa (https://www.youtube.com/channel/UC3epmaG-GjZqoTSlbgOwrog/videos), while the script was researched and written by Ivan Moran, while Craig Watson (https://www.youtube.com/c/ThePacificWarChannel) consulted on the script. Narrated by Officially Devin (https://www.youtube.com/channel/UCU0-VII-V376zFxiRGMeZGg & https://www.youtube.com/channel/UC79s7EdN9uXX77-Ly2HmEjQ) ✔ Merch store ► https://teespring.com/stores/kingsandgenerals ✔ Patreon ► https://www.patreon.com/KingsandGenerals ✔ Podcast ► http://www.kingsandgenerals.net/podcast/ ✔ PayPal ► http://paypal.me/kingsandgenerals ✔ Twitter ► https://twitter.com/KingsGenerals ✔ Facebook ► https://www.facebook.com/KingsGenerals ✔ Instagram ►http://www.instagram.com/Kings_Generals Production Music courtesy of Epidemic Sound: http://www.epidemicsound.com #Documentary #PacificWar #WorldWar This video was sponsored by Bokksu You can find more information on Bokksu’s ‘Tickets to Japan’ Giveaway, including Terms & Conditions and alternative free entry methods here: https://www.bokksu.com/pages/japangiveawaytc

Martyrs of Marriage - Documentary film directed & produced by Deepika Narayan Bhardwaj. Deadliest Roads | India: https://youtu.be/z72RlyF6API Martyrs of Marriage documents injustice that has been perpetrated on people because of misuse of section 498A of Indian Penal Code commonly known as the Anti Dowry law in India. The film was shot between 2012-2015 & released in 2016. It was screened across more than 26 cities in India and abroad including Dubai, Australia & UK. The film has been screened in Judicial Academies in India for sensitization of Judicial and Police Officers. Here are the social media details of the director @DeepikaNarayanBhardwaj Twitter : https://twitter.com/DeepikaBhardwaj?s=09 Facebook : www.facebook.com/deepikanarayanbhardwaj Instagram : www.instagram.com/DeepikaNarayanBhardwaj ▬▬▬▬▬▬▬▬▬ Subscribe Free Documentary Channel for free: https://bit.ly/2YJ4XzQ Instagram: https://instagram.com/free.documentary/ Facebook: https://bit.ly/2QfRxbG Twitter: https://bit.ly/2QlwRiI ▬▬▬▬▬▬▬▬▬ #FreeDocumentary #Documentary #MartyrsOfMarriage ▬▬▬▬▬▬▬▬▬ 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.

NASA s Double Asteroid Redirection Test (DART) will impact a moonlet in the Didymos asteroid system. See its journey in this animation. -- NASA s DART mission will move an asteroid and change our relationship with the solar system: https://www.space.com/dart-asteroid-mission-humans-rearranging-solar-system-implications Credit: JHUAPL

在一次國家地理遠征計畫中，科學家在智利外海投放的水下攝影機吸引了許多鯊魚前來一探究竟，卻意外驚擾了一對交配中的螃蟹…… ★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

You ve hatched an escape plan and followed it to every last detail, but you still can t escape the grip of North Korea! Why is it impossible to leave this extreme country? You will find out in today s epic new video that reveals exactly why it s impossible to flee from North Korea. 🔔 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/9gsUTcVN All videos are based on publicly available information unless otherwise noted.

There’s no shortage of amazing buildings out there in the world. From museums to skyscrapers, some of the best designers and architects in the world have managed to put together truly creative masterpieces. Join us, as we take a look at the top 15 most twisty buildings! #top15 Several segments are licensed under creative commons https://creativecommons.org/licenses/by/3.0/legalcode For more video information, please visit our website. The Top Fives show brings you informational and entertaining top five videos! Join us and subscribe for more. Follow Josh on Instagram! Founder and producer of the Top Fives show. Stay up to date with the channel and everything YouTube and business related! https://instagram.com/joshuajosephbaker Follow us on Facebook! https://facebook.com/topfivesyoutube Contact us via the email form here: https://www.youtube.com/topfives/about Note: The videos featured on the Top Fives channel are for educational and informational purposes. If you have a good idea for a video, leave us a comment! We try to read each and every comment made.

Mankind has proved time and time again that they are more than capable of dreaming big. Ferocious ambition along with a "go big or go home" mentality, has produced both world renowned monuments and monumental gaffs. -- Many of mankind s ideas to build big seem impossible. It s an inescapable aspect of progress: things just keep getting bigger. This is the story of dams, highways, bridges and buildings that have transformed cities and even countries. This riveting series explores a hundred years of engineering the biggest, heaviest, tallest structures, and looks at what was supersized 10 or even 100 years ago. -- Subscribe to Spark for more amazing science, tech & engineering videos: https://goo.gl/LIrlur 🚀 Find us on: Facebook: https://www.facebook.com/SparkDocs/ Instagram: https://www.instagram.com/spark_channel/ Content licensed from DRG to Little Dot Studios. Any queries, please contact us at: owned-enquiries@littledotstudios.com #WondersOfTheWorld #SuperStructures #Monuments