No but seriously, those lakes can kill you. http://facebook.com/GeographyNowFanpage http://instagram.com/GeographyNow_Official http://twitter.com/GeographyNow Become a patron! Donate anything and Get exclusive behind the scenes footage! All profits go towards helping me pay my rent so I can focus more of doing GN videos. Go to: http://patreon.com/GeographyNow

Most of the world believed that Earth was the center of the universe for a really long time. Then a few scientists decided to take a closer look. ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn t make SciShow without them! Shout out to Justin Ove, Justin Lentz, David Campos, Philippe von Bergen, Chris Peters, Lilly Grainger, Happy Birthday!!, and Fatima Iqbal. ---------- 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 Or help support us by becoming our patron on Patreon: https://www.patreon.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: http://csep10.phys.utk.edu/astr161/lect/retrograde/aristotle.html http://csep10.phys.utk.edu/astr161/lect/retrograde/copernican.html http://io9.com/5464810/the-earth-revolves-around-the-sun--prove-it http://www.universetoday.com/18097/the-earth-goes-around-the-sun/ http://earthobservatory.nasa.gov/Features/OrbitsHistory/ http://scienceblogs.com/startswithabang/2010/09/13/geocentrism-was-galileo-wrong/ http://www.realclearscience.com/blog/2014/08/technically_the_earth_does_not_orbit_the_sun.html http://www.wired.com/2014/04/how-do-we-know-the-earth-orbits-the-sun/ http://www.universetoday.com/36487/difference-between-geocentric-and-heliocentric/ http://www.astro.umd.edu/~miller/teaching/honr229Xs11/lecture03.pdf http://hyperphysics.phy-astr.gsu.edu/hbase/cm.html

Ferrofluid is a liquid that displays unusual properties in the presence of a magnetic field. Watch what happens when we mix ferrofluid with the liquid from a glow stick! instagram.com/thephysicsgirl facebook.com/thephysicsgirl twitter.com/thephysicsgirl physicsgirl.org Help us translate our videos! http://www.youtube.com/timedtext_cs_panel?c=UC7DdEm33SyaTDtWYGO2CwdA&tab=2 Host/Writer: Dianna Cowern Editor: sefdstuff.com/science Physics Girl has joined PBS Digital Studios! https://www.youtube.com/user/pbsdigitalstudios Photographer Fabian Oefner: http://fabianoefner.com/?portfolio=millefiori Magnetite Image: “Archaeodontosaurus,” Wikipedia; https://en.wikipedia.org/wiki/Magnetite#/media/File:Magnetite.jpg More Information: http://addis.caltech.edu/teaching/MS90/lab4-prt1.htm http://education.mrsec.wisc.edu/background/ferrofluid/

October horror sins continue this week, kicking off with Paranormal Activity 3, a movie we really did not enjoy very much at all. But also... sins! Thursday: More horror sins. Remember, no movie is without sin. Which movie s sins do YOU want to see recounted? Tweet us: http://twitter.com/cinemasins Tumble us: http://cinema-sins.tumblr.com Call us: 405-459-7466 Reddit with us: http://reddit.com/r/cinemasins Jeremy s book now available: http://theablesbook.com Merch: https://teespring.com/stores/cinemasins-store

We are starting a new irregular series about the various uniforms of the waring nations of World War 1. Starting with the French uniforms we are exploring everything from helmets to boots. The French were the first army to adapt a real military helmet with the M15. In the beginning of the war they were still wearing the traditional Kepi from Franco-Prussian War, however. Find out all about the French equipment in the trenches with Indy. » HOW CAN I SUPPORT YOUR CHANNEL? You can support us by sharing our videos with your friends and spreading the word about our work.You can also support us financially on Patreon: https://www.patreon.com/thegreatwar Patreon is a platform for creators like us, that enables us to get monthly financial support from the community in exchange for cool perks. » MORE HISTORY? Check out our sister channel IT’S HISTORY: http://youtube.com/itshistory » WHERE CAN I GET MORE INFORMATION ABOUT WORLD WAR I AND WHERE ELSE CAN I FIND YOU? We’re offering background knowledge, news, a glimpse behind the scenes and much more on: reddit: http://bit.ly/TheGreatSubReddit Facebook: http://bit.ly/WW1FB Twitter: http://bit.ly/WW1Series Instagram: http://bit.ly/ZpMYPL » CAN I EMBED YOUR VIDEOS ON MY WEBSITE? Of course, you can embed our videos on your website. We are happy if you show our channel to your friends, fellow students, classmates, professors, teachers or neighbours. Or just share our videos on Facebook, Twitter, Reddit etc. We are also happy to get your feedback, criticism or ideas in the comments. If you have interesting historical questions, just post them and we will answer in our OUT OF THE TRENCHES videos. You can find a selection of answers to the most frequently asked questions here: http://bit.ly/OOtrenches » CAN I SHOW YOUR VIDEOS IN CLASS? Of course! Tell your teachers or professors about our channel and our videos. We’re happy if we can contribute with our videos. If you are a teacher and have questions about our show, you can get in contact with us on one of our social media presences. » WHAT ARE YOUR SOURCES? Videos: British Pathé Pictures: Mostly Picture Alliance Background Map: http://d-maps.com/carte.php?num_car=6030&lang=en Literature (excerpt): Gilbert, Martin. The First World War. A Complete History, Holt Paperbacks, 2004. Hart, Peter. The Great War. A Combat History of the First World War, Oxford University Press, 2013. Hart, Peter. The Great War. 1914-1918, Profile Books, 2013. Stone, Norman. World War One. A Short History, Penguin, 2008. Keegan, John. The First World War, Vintage, 2000. Hastings, Max. Catastrophe 1914. Europe Goes To War, Knopf, 2013. Hirschfeld, Gerhard. Enzyklopädie Erster Weltkrieg, Schöningh Paderborn, 2004 Michalka, Wolfgang. Der Erste Weltkrieg. Wirkung, Wahrnehmung, Analyse, Seehamer Verlag GmbH, 2000 Leonhard, Jörn. Die Büchse der Pandora: Geschichte des Ersten Weltkrieges, C.H. Beck, 2014 If you want to buy some of the books we use or recommend during our show, check out our Amazon Store: http://bit.ly/AmazonTGW NOTE: This store uses affiliate links which grant us a commission if you buy a product there. » WHAT IS “THE GREAT WAR” PROJECT? THE GREAT WAR covers the events exactly 100 years ago: The story of World War I in realtime. Featuring: The unique archive material of British Pathé. Indy Neidell takes you on a journey into the past to show you what really happened and how it all could spiral into more than four years of dire war. Subscribe to our channel and don’t miss our new episodes every Thursday. » WHO IS REPLYING TO MY COMMENTS? AND WHO IS BEHIND THIS PROJECT? Most of the comments are written by our social media manager Florian. He is posting links, facts and backstage material on our social media channels. But from time to time, Indy reads and answers comments with his personal account, too. The Team responsible for THE GREAT WAR is even bigger: - CREDITS - Presented by : Indiana Neidell Written by: Indiana Neidell Director: David Voss Director of Photography: Toni Steller Sound: Toni Steller Sound Design: Marc Glücks Editing: Toni Steller Research by: David Voss Historical Picture Research: Markus Linke Fact checking: Latoya Wild, David Voss A Mediakraft Networks Original Channel Based on a concept by Spartacus Olsson Author: Indiana Neidell Visual Concept: Astrid Deinhard-Olsson Executive Producer: Astrid Deinhard-Olsson and Spartacus Olsson Producer: David Voss Social Media Manager: Florian Wittig Contains licenced Material by British Pathé All rights reserved - © Mediakraft Networks GmbH, 2015

In this video I swim around the river looking for cool stuff! Episode 2: https://youtu.be/2LVCaOxp6zA This was pretty much the last day before it started flooding at the river. Once it rained the water turned muddy and it should start to clear up this Spring sometime. Keep a look out for episode 2! :D Location: Columbus, GA (Chattahoochee River) New? SUBSCRIBE and help me reach 4,000,000 subscribers! https://goo.gl/tXzZYd Watch More Searching for River Treasure Videos Here: https://goo.gl/U8qMx4 Previous Video: https://youtu.be/neS7ttE1Nnw CHECK OUT MY TOP 10 MOST POPULAR VIDEOS ↓ Playlist: https://goo.gl/o7xFC4 Found 3 GoPros, iPhone, Gun and Knives Underwater in River! - Best River Treasure Finds of 2016 https://youtu.be/UZHDwemAZ-k Found Possible Murder Weapon Underwater in River! (Police Called) https://youtu.be/eAmn4pxIclc Found Human Remains Underwater in River! (Police Called) https://youtu.be/cQ8ia7PejfY Found Lost iPhone 7 in River While Scuba Diving! (w/ Girlfriend) https://youtu.be/Y3JE4_c_-PI Found Lost iPhone, Fishing Pole and Swimbaits Underwater in River! (Scuba Diving) https://youtu.be/dPTglkp4Lpw Found GoPro Camera Lost 1 Year Ago! (Reviewing the Footage) https://youtu.be/OIFWMboJIrs Found Knife, Razor Blade and $50 Swimbait Underwater in River! (Freediving) https://youtu.be/aJHas5fUo88 Found a Working iPhone in the River! (Returned Lost iPhone to Owner) https://youtu.be/rg_nE5WfQLg Found Phone, Wallet, Knife Underwater in River! (Scuba Diving) https://goo.gl/GRfxgh Scaring People From Underwater at the River! - Prank (Funny Reactions) Part 2 https://youtu.be/sv-X1Se9Yd8 FOLLOW ME ON TWITTER & INSTAGRAM ↓ Twitter (Daily Updates): https://twitter.com/DALLMYD Instagram (Daily Pictures): https://www.instagram.com/DALLMYD My PO Box DALLMYD P.O. Box 211 Phenix City, Alabama 36868-0211 Have any questions? Feel free to email me anytime! I m open to discussing about collaborations, sponsorships, product reviews and more! Email: mgordon@fullscreen.com GEAR • Check out the mask we use to film underwater! https://goo.gl/CzK98f • Want to wear some of my gear? Check out my apparel store: https://goo.gl/Xzsrg5 • The Wingman Inflatable Life Jacket: https://goo.gl/U3UXFr Discount Code: "DALLMYD" About DALLMYD: Hello! My name is Jake. I m an Angler, Freediver, Scuba Diver, Surfer, Spearfisherman, Treasure Hunter & YouTuber w/ 3,000,000+ Subscribers! I enjoy traveling to new destinations in hunt of lost valuables! Inspired by Beau Ouimette: https://goo.gl/o8wYsw Music: Teeza - Berlin: https://goo.gl/Zb75jS Intro/outro music provided by: https://goo.gl/L6f5nv F.O.O.L - Fairytaler [Monstercat EP Release] Video Link: https://youtu.be/yiqznDG-uE0 SEARCHING FOR RIVER TREASURE! https://www.youtube.com/watch?v=cAla7JFFmiA DALLMYD https://www.youtube.com/DALLMYD

In this journey, I test my son s grit as we work to procure a trout lunch. Smashing through thick nettles, sweltering heat, humidity and hunger, we test our limits! In this episode my son takes over and hosts the show, we go over our fishing techniques, and land a few fish for our lunch. The Wooded Beardsman

Using some very basic supplies, I take water from a stagnant mud hole and turn it into crystal clear drinking water. No expensive filters or equipment was needed. This experiment is not something that I would recommend doing unless you are in a survival situation. However, I believe this is good information to remember in case of an emergency.

The collared pika is hard at work for the months ahead, gathering food meticulously ensuring his own survival. Taken from Wild Alaska. Subscribe to BBC Earth: http://bit.ly/BBCEarthSubBBC Earth YouTube Channel: http://www.youtube.com/BBCEarth BBC Earth Facebook http://www.facebook.com/bbcearth (ex-UK only) BBC Earth Twitter http://www.twitter.com/bbcearth Visit http://www.bbc.com/earth/world for all the latest animal news and wildlife videos Subscribe: http://bit.ly/BBCEarthSub 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. This is a commercial channel from BBC Studios. Service & Feedback https://www.bbcstudios.com/contact/contact-us/

Vietnam War infantry soldiers had to carry 80-100 lbs. of gear amid hot, humid, and dangerous surroundings. The Weapon Hunter host Paul Shull gets a taste of that grueling experience. From: THE WEAPON HUNTER: Monster Machine Gun http://bit.ly/1RHM4nK

During WWII, the 1st Special Service Force was an elite unit with a remarkable record of never having lost a battle. Because they were outnumbered, they resorted to vicious psychological tactics to intimidate German troops. From: THE WEAPON HUNTER: Nazi Assault Rifle http://bit.ly/1LtZKBX

When award-winning actor Diane Salinger looks to channel Tallulah Bankhead for an upcoming play, she turns to Doris for sartorial inspiration. From: L.A. FROCK STARS: The Frock Market http://bit.ly/1CVzVqd

Ancient Mars had a lot of water! This week on SciShow Space News, scientists analyzed the Curiosity rover’s data on the rocks in Gale Crater, using it to learn more about what the lakes and rivers on olden-day Mars might have looked like. Hosted by: Caitlin Hofmeister ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn t make SciShow without them! Shout out to Justin Ove, Justin Lentz, David Campos, Philippe von Bergen, Chris Peters, Lilly Grainger, Happy Birthday!!, and Fatima Iqbal. ---------- 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 Or help support us by becoming our patron on Patreon: https://www.patreon.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: http://www.space.com/23882-mars-life-lake-curiosity-rover.html http://www.space.com/30778-ancient-mars-lakes-curiosity-rover.html http://www.sciencemag.org/content/350/6257/aac7575.full http://www.gizmodo.com.au/2015/10/ancient-mars-was-wetter-and-warmer-than-we-ever-realized/ http://www.universetoday.com/122672/curiosity-rover-confirms-ancient-lake-filled-gale-crater/ http://mashable.com/2015/10/08/life-on-mars-planet-once-had-lakes/#X8mXu_qlfGq8 http://nature.com/articles/doi:10.1038/ncomms9366 http://press.nature.com/?post_type=press_release&p=26725&shunter=1443616289222

Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Support us on Patreon! http://www.patreon.com/pbsspacetime Help translate our videos! http://www.youtube.com/timedtext_cs_panel?tab=2&c=UC7_gcs09iThXybpVgjHZ_7g The prospect of interstellar travel is no longer sci-fi. It COULD be achievable within our lifetime! But, how would an interstellar rocket-ship work? On this week s episode of Space Time, Matt talks options for interstellar travel - from traditional rocket fuel to antimatter drives, could we travel to other star systems? Watch this episode of Space Time to find out! "Quantum Entanglement & Spooky Action at a Distance": https://www.youtube.com/watch?v=ZuvK-od647c "The Real Meaning of E=Mc²": https://www.youtube.com/watch?v=Xo232kyTsO0 "Could You Fart Your Way To The Moon": https://www.youtube.com/watch?v=iaN0xg2VQSo "The Speed of Light is NOT About Light": https://www.youtube.com/watch?v=msVuCEs8Ydo ----------------------------------------­­--------- COMMENTS: andrea papone https://www.youtube.com/watch?v=msVuCEs8Ydo&lc=z12wh5ajgo3njhg4u04cdnkbut3kyrg4nl00k Jai Kalra https://www.youtube.com/watch?v=msVuCEs8Ydo&lc=z12guj5w0k2yvhqws04cib4rtwmmj1ix0zo0k RedStefan https://www.youtube.com/watch?v=msVuCEs8Ydo&lc=z12ac5iogm3pjf1mq22vgr4ify2puf0wr04 TheColonel https://www.youtube.com/watch?v=msVuCEs8Ydo&lc=z13nwvgr5wa1ubto004cfrg44vubhrarca0 Tyler Hamilton https://www.youtube.com/watch?v=msVuCEs8Ydo&lc=z12utzqokkzsx1rxu04cgpgpomjscboohsg0k ----------------------------------------­­--------- Let us know what topics you want to learn more about:http://bit.ly/spacetimepoll

http://www.thepathfinderstore.com Dave Canterbury, David Canterbury, The Pathfinder School,Bush Craft ,Survival skills, Historical Lore, Primitive Skills, Archery, Hunting, Trapping, Fishing, Navigation, Knives, Axes, Fire, Water, Shelter, Search and Rescue

By the numbers the Battle of Loos was a defeat for the British Army but they learned valuable lessons for the future on the Western Front. The creeping artillery barrage is used for the first time successfully and it is apparent that assault tactics have to be rethought completely. On the Balkans, Bulgaria officially declares war on Serbia and joins the Central Powers Germany, Austria-Hungary and the Ottoman Empire. On the same day they invade Serbia which is now in real trouble. » HOW CAN I SUPPORT YOUR CHANNEL? You can support us by sharing our videos with your friends and spreading the word about our work.You can also support us financially on Patreon: https://www.patreon.com/thegreatwar Patreon is a platform for creators like us, that enables us to get monthly financial support from the community in exchange for cool perks. » MORE HISTORY? Check out our sister channel IT’S HISTORY: http://youtube.com/itshistory » WHERE CAN I GET MORE INFORMATION ABOUT WORLD WAR I AND WHERE ELSE CAN I FIND YOU? We’re offering background knowledge, news, a glimpse behind the scenes and much more on: reddit: http://bit.ly/TheGreatSubReddit Facebook: http://bit.ly/WW1FB Twitter: http://bit.ly/WW1Series Instagram: http://bit.ly/ZpMYPL » CAN I EMBED YOUR VIDEOS ON MY WEBSITE? Of course, you can embed our videos on your website. We are happy if you show our channel to your friends, fellow students, classmates, professors, teachers or neighbours. Or just share our videos on Facebook, Twitter, Reddit etc. We are also happy to get your feedback, criticism or ideas in the comments. If you have interesting historical questions, just post them and we will answer in our OUT OF THE TRENCHES videos. You can find a selection of answers to the most frequently asked questions here: http://bit.ly/OOtrenches » CAN I SHOW YOUR VIDEOS IN CLASS? Of course! Tell your teachers or professors about our channel and our videos. We’re happy if we can contribute with our videos. If you are a teacher and have questions about our show, you can get in contact with us on one of our social media presences. » WHAT ARE YOUR SOURCES? Videos: British Pathé Pictures: Mostly Picture Alliance Background Map: http://d-maps.com/carte.php?num_car=6030&lang=en Literature (excerpt): Gilbert, Martin. The First World War. A Complete History, Holt Paperbacks, 2004. Hart, Peter. The Great War. A Combat History of the First World War, Oxford University Press, 2013. Hart, Peter. The Great War. 1914-1918, Profile Books, 2013. Stone, Norman. World War One. A Short History, Penguin, 2008. Keegan, John. The First World War, Vintage, 2000. Hastings, Max. Catastrophe 1914. Europe Goes To War, Knopf, 2013. Hirschfeld, Gerhard. Enzyklopädie Erster Weltkrieg, Schöningh Paderborn, 2004 Michalka, Wolfgang. Der Erste Weltkrieg. Wirkung, Wahrnehmung, Analyse, Seehamer Verlag GmbH, 2000 Leonhard, Jörn. Die Büchse der Pandora: Geschichte des Ersten Weltkrieges, C.H. Beck, 2014 If you want to buy some of the books we use or recommend during our show, check out our Amazon Store: http://bit.ly/AmazonTGW NOTE: This store uses affiliate links which grant us a commission if you buy a product there. » WHAT IS “THE GREAT WAR” PROJECT? THE GREAT WAR covers the events exactly 100 years ago: The story of World War I in realtime. Featuring: The unique archive material of British Pathé. Indy Neidell takes you on a journey into the past to show you what really happened and how it all could spiral into more than four years of dire war. Subscribe to our channel and don’t miss our new episodes every Thursday. » WHO IS REPLYING TO MY COMMENTS? AND WHO IS BEHIND THIS PROJECT? Most of the comments are written by our social media manager Florian. He is posting links, facts and backstage material on our social media channels. But from time to time, Indy reads and answers comments with his personal account, too. The Team responsible for THE GREAT WAR is even bigger: - CREDITS - Presented by : Indiana Neidell Written by: Indiana Neidell Director: David Voss Director of Photography: Toni Steller Sound: Toni Steller Sound Design: Bojan Novic Editing: Toni Steller Research by: Indiana Neidell Fact checking: Latoya Wild, David Voss A Mediakraft Networks Original Channel Based on a concept by Spartacus Olsson Author: Indiana Neidell Visual Concept: Astrid Deinhard-Olsson Executive Producer: Astrid Deinhard-Olsson and Spartacus Olsson Producer: David Voss Social Media Manager: Florian Wittig Contains licenced Material by British Pathé All rights reserved - © Mediakraft Networks GmbH, 2015

Get your anime on at http://crunchyroll.com/cinemasins We ve come a long way since our three-and-a-half minute sins video on the first Avengers film. Next week: Horror sins, nostalgia sins (if we get it done), & horror sins. Remember, no movie is without sin. Which movie s sins do YOU want to see recounted? •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-store-2 •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

Ace Face and Bim have scammed Vegas casinos out of more than $5 million. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what s possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Card Sharks of Vegas | Underworld, Inc. https://youtu.be/CpW5sJrW_9o National Geographic https://www.youtube.com/natgeo

Now, more than ever, our planet needs our help. That’s why National Geographic is expanding its commitment to save wildlife, protect our oceans, and fund researchers and explorers who are pushing the boundaries of knowledge. As a nonprofit organization, the National Geographic Society believes in the power of science, exploration, education, and storytelling to change the world. Let’s change it together. Visit natgeo.org/together for more information. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what s possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Let s Change the World Together | National Geographic https://youtu.be/6CW8sv5H4R4 National Geographic https://www.youtube.com/natgeo

Subscribe - http://goo.gl/wpc2Q1 Every other Wednesday we present a new video, so join us to see the truth laid bare... This demonstration shows the difference between the two most common types of bullets. The most effective bullet is a bullet that stops the target in just one shot. But there are circumstances when it’s better to wound the enemy, rather than kill them. Clip taken from our documentary “Bullets”, examining the past, present, and future of bullets. Watch it here - http://youtu.be/7llfUFbYnYQ