The Dawn spacecraft has been exploring the two largest objects in the asteroid belt since 2007, and here s what we ve learned so far! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George ---------- 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? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://dawn.jpl.nasa.gov/ https://www.nasa.gov/centers/glenn/about/fs21grc.html http://iopscience.iop.org/article/10.3847/2041-8213/aa66cd/meta http://science.sciencemag.org/content/355/6326/719 http://www.planetary.org/blogs/emily-lakdawalla/2014/10091306-what-did-dawn-learn-at-vesta.html https://www.nasa.gov/home/hqnews/1997/97-191.txt https://dawn.jpl.nasa.gov/mission/timeline_trajectory.html http://science.sciencemag.org/content/355/6326/706.1 https://dawn.jpl.nasa.gov/mission/journal_11_28_16 https://dawn.jpl.nasa.gov/multimedia/pdfs/Dawn_Vesta_Ceres_Lithograph.pdf Images: https://commons.wikimedia.org/wiki/File:Dawn_Flight_Configuration_2.jpg https://commons.wikimedia.org/wiki/File:Dawn_ignition.jpg https://commons.wikimedia.org/wiki/File:Ceres-Vesta-Pluto-and-Moon-size-fr.png https://commons.wikimedia.org/wiki/File:Vesta_in_natural_color.jpg https://www.jpl.nasa.gov/blog/2014/3/so-close-yet-so-far-away-dawns-trajectory-explained https://commons.wikimedia.org/wiki/File:Vesta-HST-Color.jpg https://en.wikipedia.org/wiki/File:Rheasilvia_and_older_basin,_Vesta.jpg https://photojournal.jpl.nasa.gov/catalog/PIA15510 https://commons.wikimedia.org/wiki/File:MillbillillieMeteorite.jpg https://commons.wikimedia.org/wiki/File:Tatahouine_Diogenite_72g.jpg https://commons.wikimedia.org/wiki/File:Howardite_QUE94200.gif https://commons.wikimedia.org/wiki/File:PIA20183-Ceres-MapOfBrightSpots-20151210.jpg https://commons.wikimedia.org/wiki/File:PIA20358-Ceres-DwarfPlanet-HaulaniCrater-CloseupColor-20160419.jpg https://www.nasa.gov/feature/jpl/dawn-discovers-evidence-for-organic-material-on-ceres

Click here to get a free Squarespace trial + 10% off: https://www.squarespace.com/coldfusion Subscribe here: https://goo.gl/9FS8uF Become a Patreon!: https://www.patreon.com/ColdFusion_TV Hi, welcome to ColdFusion (formerly known as ColdfusTion). Experience the cutting edge of the world around us in a fun relaxed atmosphere. Sources: https://www.businessinsider.com.au/solar-panel-makers-grappling-with-waste-2013-2?r=US&IR=T http://spectrum.ieee.org/green-tech/solar/solar-energy-isnt-always-as-green-as-you-think https://www.techly.com.au/2017/05/31/china-worlds-largest-floating-solar-farm/ http://news.nationalgeographic.com/news/energy/2014/11/141111-solar-panel-manufacturing-sustainability-ranking/ http://www.aljazeera.com/news/2016/11/india-unveils-world-largest-solar-power-plant-161129101022044.html https://en.wikipedia.org/wiki/List_of_nuclear_power_stations https://en.wikipedia.org/wiki/List_of_photovoltaic_power_stations https://en.wikipedia.org/wiki/List_of_coal_power_stations https://web.stanford.edu/group/sjir/pdf/Solar_11.2.pdf https://www.bnl.gov/pv/files/pdf/art_170.pdf http://reneweconomy.com.au/solar-panel-recycler-leads-australia-in-emerging-industry-99038/ //Soundtrack// Blackbear - 90210 ft. G-Eazy (Matt DiMona Remix) Bon Iver - Babys (Urban Contact s Summer Soul Remix) Defyant - Echoes Young American Primitive - Sunrise DIALS - Paths Burn Water - Hide » Google + | http://www.google.com/+coldfustion » Facebook | https://www.facebook.com/ColdFusionTV » My music | http://burnwater.bandcamp.com or » http://www.soundcloud.com/burnwater » https://www.patreon.com/ColdFusion_TV » Collection of music used in videos: https://www.youtube.com/watch?v=YOrJJKW31OA Producer: Dagogo Altraide » Twitter | @ColdFusion_TV FTC Disclosure: This video is sponsored by squarespace.

The Tirpitz. Winston Churchill referred to it as “The Beast”, a formidable, 53,000 tonne battleship that was arguably the most potent symbol of Hitler’s naval power. Churchill made its destruction a top priority, to be sunken at all costs. This is the story of perhaps the most important and daring air raid carried out by the legendary RAF squadron known as The Dambusters. It s like Netflix for history... Sign up to History Hit, the world s best history documentary service, at a huge discount using the code TIMELINE ---ᐳ http://bit.ly/3a7ambu You can find more from us on: https://www.facebook.com/timelineWH https://www.instagram.com/timelineWH This channel is part of the History Hit Network. Any queries, please contact owned-enquiries@littledotstudios.com

An investigation into the nuclear industry and its actions in Africa, the film examines Africa’s power needs and the consequences of using nuclear energy. Africa’s development is being held back by its poor infrastructure and undersize power plants. Countries like Uganda can produce only a quarter of the energy needed, leading to daily power cuts with a disastrous impact on the economy. Companies like French nuclear giant Areva lobby aggressively for more power plants in Africa, but how safe are these new reactors? New nuclear power plants in Africa also mean more uranium mining, contaminating the environment and endangering the local population. First Released in 2013. Content Provided by Java Films. Any queries, contact us at hello@littledotstudios.com Subscribe to Spark for more amazing science, tech and engineering videos - https://goo.gl/LIrlur Follow us on Facebook: https://www.facebook.com/SparkDocs/ Follow us on Instagram: https://www.instagram.com/spark_channel/?hl=undefined #Cleanemergy #science #technology #engineering #africa #efricanenergy #war #chaos #rebellion #electricity #nuclearpower #africanwarfare #nuke #uranium

Could We Create a Backup of the Entire Earth? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Most of us have backed up a hard drive at some point. It’s a great way to make sure your files are safe! But what if we imagined the entire earth to be our personal computer…could we back up the biological data of the entire earth? Music by Forteheim: https://www.youtube.com/watch?v=WM8XaopeEds New Videos Every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you re not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

We track a hungry but determined Polar Bear as it seeks to ambush a plump Seal. With the odds stacked against it, this scrawny looking Bear will need to pull off an amazing manoeuvre if it s to get a well earned meal. Taken From The Hunt Subscribe to the BBC Earth YouTube channel: http://bit.ly/BBCEarthSub Want to share your views with the team behind BBC Earth and win prizes? Join our fan panel here: https://tinyurl.com/YouTube-BBCEarth-FanPanel BBC Earth Facebook http://www.facebook.com/bbcearth BBC Earth Twitter http://www.twitter.com/bbcearth BBC Earth Instagram https://www.instagram.com/bbcearth/?hl=en Visit http://www.bbc.com/earth/world for all the latest animal news and wildlife videos This is a commercial channel from BBC Studios. Service & Feedback https://www.bbcstudios.com/contact/contact-us/

Go to http://naturebox.com/cinemasins and enter the promo code SINS to start snacking now! Yes, they made a sequel to the first Despicable Me. And then made a sequel to THAT movie, which comes out soon and is the very reason we re sinning these movies. Oy. What a bunch of crap. Next week: Musical sins, patriotic sins. Remember, no movie is without sin! Which movie s sins should we expose next?! Podcast: http://soundcloud.com/cinemasins Sins Video Playlist: http://www.youtube.com/watch?v=wy-v4c4is-w&list=PLMWfZxj1nTkQBy4AeRGG4xH5d2IIApNPj Tweet us: http://twitter.com/cinemasins Reddit with us: http://reddit.com/r/cinemasins Tumble us: http://cinema-sins.tumblr.com Call us: 405-459-7466 Jeremy s book: http://theablesbook.com Merch: https://teespring.com/stores/cinemasins-store

With a pocketknife only, for 24 hours, Dylan and his Survival-dog try to get themselves the essentials of survival; water, shelter, fire, food. Finding wild edibles and survival tools, carving a bow-drill for a friction fire, making a natural raised bed, sleeping in the wilderness. Will he Fix it Smooth? Challenge yourself and others! Check out Julius’ 24hours here: http://bit.ly/Julius24hours SUBSCRIBE here: http://bit.ly/smoothgefixt. My every day carry (EDC) pocket knife: Leatherman Expanse e33Tx 154CM stainless https://www.leatherman.com/e33tx-232.html Smooth Gefixt - Nature, Survival, Trekking & Crafts: You like the outdoors? Then this is the right place! Check out our channel intro: http://bit.ly/IntroSmoothGefixt We would like to bring you with us, as entertainment or education, whether you are into hiking or survival, or somewhere in-between. Many aspects will be covered: adventurous trips into the wilderness, backyard challenges, how to survive..., bushcraft skills, crafting of items and much more! Other Smooth Gefixt video s: All our videos: http://bit.ly/SmoothGefixtPlaylist Other Smooth Gefixt video s: 72h Duo Survival: http://bit.ly/DuoSurvival72h Axe vs Knife: http://bit.ly/AxevsKnife Horse Camping Adventure: http://bit.ly/HorseCampingAdventure Primitive Campfire Cooking: http://bit.ly/ProperCampfireCooking Folding Saw Comparison: http://bit.ly/FoldingSawComparison Music credits: "Heavy Interlude" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ "Darkening Developments" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ "Drums of the Deep" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/

I visited Svalbard s Global Seed Vault, built specifically for doomsday. Follow Johnny for more photos and videos from his travels on Facebook: https://goo.gl/l0x5cA and Instagram: https://goo.gl/CduwlO Subscribe to the Vox Borders newsletter for weekly updates: http://www.vox.com/borders-email In this video I visited Svalbard s Global Seed Vault, founded by the Crop Trust group in 2008. Over 135,000 genetic deposits have been stored since the vault s opening, to be used at a further date in case crop diversity is threatened due to changing global conditions. The seed vault had its first withdrawal, caused by the war in Syria in 2015, and had minor flooding in May 2017. Vox Borders is a new international series focused on telling the human stories that emerge from lines on the map. Johnny will travel to six border locations to produce a final set of documentaries. While he travels he ll release dispatches on YouTube and Facebook documenting his experiences. Learn more: http://www.vox.com/borders 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 to get up to speed on everything from Kurdistan to the Kim Kardashian app. Subscribe to our channel! http://goo.gl/0bsAjO Check out our full video catalog: http://goo.gl/IZONyE Follow Vox on Twitter: http://goo.gl/XFrZ5H Or on Facebook: http://goo.gl/U2g06o

In the United States, child poverty has reached record levels, with over 16 million children now affected. Food banks are facing unprecedented demand, and homeless shelters now have long waiting lists, as families who have known a much better life have to leave their homes, sometimes with just a few days notice. America’s Poor Kids meets three children whose families are struggling to get by, and asks them to tell us what life in modern America really looks like through their eyes. Told from the point of view of the children themselves, this one-hour documentary offers a unique perspective on the nation s flagging economy and the impact of unemployment, homelessness and poverty as seen through the eyes of the children affected. Want to watch more full-length Documentaries? Click here: http://bit.ly/1GOzpIu Follow us on Twitter for more - https://twitter.com/realstoriesdocs Facebook - https://www.facebook.com/RealStoriesChannel Instagram - @realstoriesdocs Content licensed from True Vision. Any queries, please contact us at: owned-enquiries@littledotstudios.com Produced by True Vision

The sound of the internet is global. Subscribe to our channel! http://goo.gl/0bsAjO Alex Crossan, otherwise known as Mura Masa isn t like most 21 year olds. In three short years he s established a profile as one of the top beat makers in indie spaces on the internet. He got there by leveraging influence from across the world. Most important to his early success was the proliferation of a new breed of internet music blog. These are groups like Majestic Casual or Soulection — outlets that operate more like collectives than promotional hubs. The artists that get posted on these channels are informed by a global aesthetic that s only made possible by the internet. A quick couple of shout-outs for this video: If you want to learn how to play Lovesick on the piano, you should check out this great post from EDMprod. It even has midi you can download into Garageband or any other DAW. https://www.edmprod.com/track-breakdown-mura-masa-lovesick/ Mura Masa s debut album will be out in mid-July. If you enjoyed the music in this post, you can find more of his music at soundcloud.com/muramasamusic. 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 to get up to speed on everything from Kurdistan to the Kim Kardashian app. Check out our full video catalog: http://goo.gl/IZONyE Follow Vox on Twitter: http://goo.gl/XFrZ5H Or on Facebook: http://goo.gl/U2g06o

Over the past 100 years, great strides have been made in improving health and safety on construction sites. We take a look back at the key moments that have shaped today’s higher standards. For more videos by The B1M subscribe now - http://ow.ly/GxW7y Read the full story on this video, including images and useful links, here: http://www.theb1m.com/video/health-and-safety-in-construction-a-visual-history For more on the British Safety Council visit: https://www.britsafe.org/ Images courtesy of the British Safety Council, Bechtel, Helen Binet and ODA. View this video and more at http://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 B1M pictures on - http://instagram.com/theb1m/ 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. © 2017 The B1M Limited | Share + Inspire

Seriously though can you imagine just walking down the street and suddenly "SLAP!" Fish to the face! Welcome to Honduras. We now have a Public mailbox! Feel free to send anything via mail! Our public mailbox address is: 1905 N Wilcox ave, # 432 Los Angeles CA, 90068 SUBSCRIBE: http://bit.ly/1Os7W46 BTS info and tidbits? Check out the Facebook fan page: https://www.facebook.com/GeographyNowFanpage/?fref=ts Twitter: https://twitter.com/geographynow Instagram: http://instagram.com/GeographyNow_Official Become a patron! Donate to help pay for production of GN! Brandon the Cameraman, as well as Ken and Ally, the Graphics team interns. You also get exclusive BTS footage, pics/ and access to other perks! Go to: http://patreon.com/GeographyNow WATCH MORE: Countries A to Z: http://bit.ly/1T8Z9JY Europe: http://bit.ly/1YoRaIB ------------------------------------------------------------------------------------------------- Welcome to Geography Now! This is the first and only Youtube Channel that actively attempts to cover profiles on every single country of the world. We are going to do them alphabetically so be patient if you are waiting for one that s down the road. CONTACT US if you are from a country that is coming up! Teach us! Email: GeographyLater@gmail.com Stay cool Stay tuned and remember, this is Earth, your home. Learn about it. #Honduras #Travel #info

A diet of leverets will not be enough to sustain a growing pup or feed an entire wolf pack, so bigger prey is needed. The problem is bigger prey like the Hare are incredibly agile and can run up to speeds of 60 km per hour. If this wolf pack are not going to go hungry, they will need to hunt as a unit. Subscribe: http://bit.ly/BBCEarthSub Taken From The Hunt. WATCH MORE: New on Earth: https://bit.ly/2M3La96 Oceanscapes: https://bit.ly/2Hmd2kZ Wild Thailand: https://bit.ly/2kR7lmh 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 astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn t get more exciting than this. This is a commercial channel from BBC Studios. Service & Feedback https://www.bbcstudios.com/contact/contact-us/

With Despicable Me 3 headed to theaters soon, we took a deep breath, locked hands, and decided to jump in and finally go looking for sins in this franchise. Found a BUNCH! Thursday: Duh. Remember, no movie is without sin! Which movie s sins should we expose next?! Podcast: http://soundcloud.com/cinemasins Sins Video Playlist: http://www.youtube.com/watch?v=wy-v4c4is-w&list=PLMWfZxj1nTkQBy4AeRGG4xH5d2IIApNPj Tweet us: http://twitter.com/cinemasins Reddit with us: http://reddit.com/r/cinemasins Tumble us: http://cinema-sins.tumblr.com Call us: 405-459-7466 Jeremy s book: http://theablesbook.com Merch: https://teespring.com/stores/cinemasins-store

In this video, I explore the birth of conceptual modern art and the mystery of fountain. Was it really one of Marcel Duchamp s readymades? Or was it actually the work of a forgotten revolutionary, Elsa von Freytag-Loringhoven? Sources: http://www.independent.co.uk/arts-entertainment/art/features/was-marcel-duchamps-fountain-actually-created-by-a-long-forgotten-pioneering-feminist-10491953.html http://www.telegraph.co.uk/culture/art/3671180/Duchamps-Fountain-The-practical-joke-that-launched-an-artistic-revolution.html

PBS Member Stations rely on viewers like you. To support your local station, go to http://to.pbs.org/DonateEons ↓ More info below ↓ Trilobites are famous not just because they were so beautifully functional, or because they happened to preserve so well. They are known the world over because they were everywhere! This episode was written by Blake de Pastino. Thanks to Franz Anthony, Julio Lacerda, Lucas Lima and Studio 252mya for their illustrations. You can find more of their work here: https://252mya.com/licensing Produced for PBS Digital Studios. References: http://scienceline.ucsb.edu/getkey.php?key=1279 https://www.uky.edu/KGS/fossils/trilob_fact_sheet.pdf https://www.scientificamerican.com/article/3-billion-to-zero-what-happened-to-the-passenger-pigeon/ http://www.trilobites.info/geotime.htm http://www.trilobites.info/origins.htm http://io9.gizmodo.com/5145786/trilobites-the-greatest-survivors-in-earths-history https://trilobite94.wordpress.com/trilobites-important-fossil-localities/ http://www.cornellcollege.edu/geology/courses/greenstein/paleo/trilobites.pdf https://science.nasa.gov/science-news/science-at-nasa/2002/28jan_extinction http://www.els.net/WileyCDA/ElsArticle/refId-a0001653.html http://www.amnh.org/our-research/paleontology/paleontology-faq/trilobite-website/the-trilobite-files/the-last-trilobites http://www.trilobites.info/lasttrilos.htm http://evolution.berkeley.edu/evolibrary/article/_0/success_03 Want to follow Eons elsewhere on the internet? Facebook - https://www.facebook.com/eonsshow Twitter - https://twitter.com/eonsshow Instagram - https://www.instagram.com/eonsshow/

Ever wonder how certain countries get their demarcation lines? well here you go in a new animation made by our favorite Dutchman, Vincent! Check out some of his other animations and work at http://mode-7.com We now have a Public mailbox! Feel free to send anything via mail! Our public mailbox address is: 1905 N Wilcox ave, #432 Los Angeles CA, 90068 SUBSCRIBE: http://bit.ly/1Os7W46 BTS info and tidbits? Check out the Facebook fan page: https://www.facebook.com/GeographyNowFanpage/?fref=ts Twitter: https://twitter.com/geographynow Instagram: http://instagram.com/GeographyNow_Official Become a patron! Donate to help pay for production of GN! Brandon the Cameraman, as well as Ken and Ally, the Graphics team interns. You also get exclusive BTS footage, pics/ and access to other perks! Go to: http://patreon.com/GeographyNow WATCH MORE: Countries A to Z: http://bit.ly/1T8Z9JY Europe: http://bit.ly/1YoRaIB ------------------------------------------------------------------------------------------------- Welcome to Geography Now! This is the first and only Youtube Channel that actively attempts to cover profiles on every single country of the world. We are going to do them alphabetically so be patient if you are waiting for one that s down the road. CONTACT US if you are from a country that is coming up! Teach us! Email: GeographyLater@gmail.com Stay cool Stay tuned and remember, this is Earth, your home. Learn about it.

From the film "Kingdom of Saturn" - on Amazon: https://goo.gl/ynbzfG Since Galileo first noticed something odd about Saturn in 1610, the rings have posed many fascinating puzzles. Over the past 13 years, the American-European Cassini-Huygens Mission has solved many of them. Made mostly of water, the rings are very old, yet they are kept startlingly bright. The particle sizes vary wildly. They are in constant change under the pull of many moons. And they are surprisingly flat – more than 30 millions times wider than they are high. Saturn s rings are much like the squashed disk of material that orbited the infant Sun, more than 4 billion years ago, giving scientists a window across time to gather clues to the formation of planets. "Kingdom of Saturn –Cassini s Epic Quest" is a 73-minute documentary, available at Amazon Xive-TV, from director @DavidSkyBrody and executive producer Thomas Lucas.

#HowItsMade This variety of baklava is made from kataifi (shredded wheat dough) instead of phyllo dough. The trick is to ensure the treat comes out just right: not too hard and not too gooey. Full Episodes Streaming FREE on Science Channel GO: http://www.sciencechannelgo.com/how-its-made Subscribe to Science Channel: http://bit.ly/SubscribeScience Join Us on Facebook: https://www.facebook.com/ScienceChannel Follow Us on Twitter: https://twitter.com/ScienceChannel