Want to ask some sort of crazy question about Space?: 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 Okay, going to Mars is going to be expensive. Not only that, but who we choose to pick on that trip also needs to have the statistically lowest chance of… perishing. So it might be the case that our best scenario is all female crew! The Mars Rover is doing some small work, but there are some things humans are just better at. Failing a Mars Mission (and no, Mars One doesn’t count) would be a big setback, so we need to get our first attempt right. So, who’s best suited for the trip? Well, watch this episode of PBS Space Time to find out why it may be advantageous to have our first mars mission be all women! Extra Credit: 2014 NASA Study On Effect of Sex/Gender on Space Adaption: http://online.liebertpub.com/doi/pdfplus/10.1089/jwh.2014.4914 http://online.liebertpub.com/toc/jwh/23/11 theguardian UK Article Citing Source About Advantages of Women Astronauts: http://www.theguardian.com/world/2010/mar/08/china-mothers-space-astronauts http://www.theguardian.com/commentisfree/poll/2010/mar/09/china-space PBS Makers: Women in Space: http://video.pbs.org/video/2365346239/ http://www.makers.com/documentary/womeninspace Kate Greene article in Slate: http://www.slate.com/articles/health_and_science/space_20/2014/10/manned_mission_to_mars_female_astronauts_are_cheaper_to_launch_into_outer.html NASA HI-SEAS facility: http://hi-seas.org/ Source for Mars Mission Food/Fuel Approximations: https://www.nasa.gov/pdf/143163main_Space.Food.and.Nutrition.pdf http://www.uh.edu/sicsa/library/media/publications/AIAA_2013 ----------------------------------------­­­­­­­­­------------------------------- Comments: greg peden https://www.youtube.com/watch?v=EHKQIC5p8MU&lc=z12budkzksn0drlsp23ktxbxkljgvjp1r Davide Conte https://www.youtube.com/watch?v=EHKQIC5p8MU&lc=z12mep3blrfuex21223mgx4y3sjdwrhqz04 Fortstorm https://www.youtube.com/watch?v=EHKQIC5p8MU&lc=z122ufig2pqvwpnow04cipsbcszwsfigwxc0k Thomas Archuleta https://www.youtube.com/watch?v=EHKQIC5p8MU&lc=z13lvlqy4qnuuzsmk224ddugqq25t3efr CGIAgent https://www.youtube.com/watch?v=EHKQIC5p8MU&lc=z13zydxjtqvxcx1sg22fvfnqcknqspisv Jon Nielson https://www.youtube.com/watch?v=EHKQIC5p8MU&lc=z122tzw53uzvhzqyg04cgvb4nvmkzh4jgeg Sciina Bocere https://www.youtube.com/watch?v=EHKQIC5p8MU&lc=z12jsvcpvyn2ybykc22ofnrrkrijejrj104 WATCHIT1337 https://www.youtube.com/watch?v=EHKQIC5p8MU&lc=z13mxljo1tj3ubr1b22wffpzrninw3xld Music: Pinball Beat - Patternbased (https://soundcloud.com/patternbased) Buster - Patternbased (https://soundcloud.com/patternbased) Heater Core - Patternbased (https://soundcloud.com/patternbased) Heisse Luft - Thompson and Kuhl (https://soundcloud.com/phlow/05-x-com) Philly D Jr. - Patternbased (https://soundcloud.com/patternbased) Dr. Dreidel - Patternbased (https://soundcloud.com/patternbased) Doing’ the Birdie Flap - Patternbased (https://soundcloud.com/patternbased) miracle - slow (http://www.restingbell.net/releases/r...) Nervewracking - Patternbased (https://soundcloud.com/patternbased) Secret Society - Logical Disorder (‪http://logicaldisorder.bandcamp.com/‬) Tropico de Tauro - Sr. Aye https://soundcloud.com/sr-aye) New SpaceTime episodes every Wednesday! Hosted by Gabe Perez-Giz Made by Kornhaber Brown (www.kornhaberbrown.com)

Subscribe to Naked Science - http://goo.gl/wpc2Q1 On 5th August 2010, all 33 of the day shift miners at the San Jose mine in Chile were missing and feared killed when their copper and gold mine collapsed. For 17 days no one knew whether they were alive or dead. Miraculously, after all hope was lost, on the 17th day the specialist drilling rigs looking for signs of life smashed through into the tunnel where the men had been clinging on. All 33 of the men were alive and well. Buried Alive: The Chilean Mine Rescue was given unprecedented access to the drilling rigs, engineers and medics for the definitive story of how this audacious rescue was carried out. The film follows the extraordinary story of the 33 miners, trapped underground for 70 days. Above ground, the film makers had unique access to document the highs and lows of the drilling teams as they pounded their way through almost half a mile of granite. Below ground the programme follows how the miners survived for so long and hears first hand from the doctors and psychologists who were keeping them alive and sane, giving extraordinary insight into the underground hell they had to endure. The rescue of all 33 Chilean miners has been an extraordinary feat of ingenuity and daring. This factual documentary explains in detail the challenges they faced and the technology they used to overcome all odds. Buried Alive: The Chilean Mine Rescue gains unique access to the key players involved to tell the story of the tireless, tough and emotional effort that went on at the San Jose Mine, away from the glare of the news cameras

The beaches of Ko Phi Phi Islands and the Railey peninsula are framed by stunning limestone cliffs. They are regularly listed between the top beaches in Thailand. Phi Phi Leh island is famous as location of the movie "The Beach" (Leonardo DiCaprio). Phra Nang and Railey West are located on the Railey peninsula and are accessible only by boat. Recorded February 2015 in 4K (Ultra HD) with Sony AX100. Edited with Adobe Premiere Pro CC. Music: zero-project - e-world: The ultimate edition - 04 - e-world zero-project (zero-project.gr), licensed under the "Creative Commons Attribution 3.0 Unported License" -------------------------------------- Immerse yourself in Amazing Places on Our Planet without the distraction of words. New 4K video every Friday or every second Friday. Filmed and Edited by Milosh Kitchovitch (business inquiries: https://www.milosh9k.com/contact) YouTube: https://youtube.com/milosh9k Website: https://milosh9k.com Facebook: https://facebook.com/milosh9k Instagram: https://instagram.com/milosh9k Twitter: https://twitter.com/milosh9k More Amazing Places in 4K: https://www.youtube.com/playlist?list=PLwJH-XOKXh0g2FJ-6J5JuAowQd7R9M1lP

An explanation of the start of an energy revolution. Previous Energy Video (Costa Rica): https://www.youtube.com/watch?v=42FsE9ma6Ws // Soundtrack // - Oren Lavie - locked in a room - Caribou - Can t Do Without You (Lenno Remix) - Jakatta - American Dream [Afterlife Mix] (Beatless Version) - Winter Flags - Winter Flags - Faux Tales - Weightless (feat. Luke Cusato) » Google + | http://www.google.com/+coldfustion » Facebook | https://www.facebook.com/ColdFusionTV » Patreon | https://www.patreon.com/ColdFusion_TV » My music | http://burnwater.bandcamp.com or » http://www.soundcloud.com/burnwater » Collection of music used in videos: https://www.youtube.com/watch?v=YOrJJKW31OA Editing website: www.cfnstudios.com ColdfusTion Android Launcher: https://play.google.com/store/apps/details?id=nqr.coldfustion.com&hl=en » Twitter | @Coldfusion_TV

Into Disaster (2001) - The War in central Africa is one of the darkest and bloodiest in Africa. Subscribe to Journeyman here: http://www.youtube.com/subscription_center?add_user=journeymanpictures# As anti-Nkurunziza protests resume in the capital, this archive report delves into Burundi s bloody history of ethnic tensions and predicts the impact their civil war will have on the region. For more information, visit https://www.journeyman.tv/film/933 Like us on Facebook: https://www.facebook.com/journeymanpictures Follow us on Twitter: https://twitter.com/JourneymanNews https://twitter.com/JourneymanVOD Follow us on Instagram: https://instagram.com/journeymanpictures AXIOM, Lennart Berggren - Ref. 0933

I think you guys can probably guess why we decided to do this movie at this point in time. Regardless, enjoy your musical sins. Get your first bottle of delicious wine on us: http://clubw.com/cinemasins Jeremy s book now available: http://theablesbook.com Thursday: Sandy 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 Merch: https://teespring.com/stores/cinemasins-store

Conrad von Hötzendorf was one of the main figures pushing for war and escalating the July crisis in 1914 leading to World War 1. His failure as commander in chief of Austria-Hungary were staggering but still today some consider him a military genius. Who was this man who polarizes military scholars till today and played such a huge role in the downfall of the Habsburg empire? Find out in our biography. » PARTNER CHANNELS DER ERSTE WELTKRIEG: http://bit.ly/1wkyt IT’S HISTORY: http://bit.ly/ITSHISTORYSHOW » HOW CAN I SUPPORT YOUR CHANNEL? You can support us by sharing our videos with your friends and spreading the word about our work. If you want you can also support us 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. » 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: Facebook: http://bit.ly/WW1FB Twitter: http://bit.ly/WW1Series Instagram: http://bit.ly/ZpMYPL » ARE YOU PLANNING TO DO A SHOW ABOUT WORLD WAR II? We are getting a lot of requests for a WWII channel every day, so we are definitely thinking about it. » 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. Subscribe to our channel and like our videos with a thumbs up. 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. » 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 » 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 & Ole Sten- Hauffle Research by: Anke Pahlenberg 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 Head of Production: Michael Wendt Producer: David Voss Social Media Manager: Florian Wittig Contains licenced Material by British Pathé All rights reserved - © Mediakraft Networks GmbH, 2015

Is it all just make believe? Check out Audible! http://audible.com/asap SUBSCRIBE (it s free!) http://bit.ly/10kWnZ7 GET THE BOOK: http://asapscience.com/book/ Written by Mitchell Moffit and Greg Brown Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube AsapINSTAGRAM: https://instagram.com/asapscience/ Facebook: http://facebook.com/AsapSCIENCE Twitter: http://twitter.com/AsapSCIENCE Tumblr: http://asapscience.tumblr.com Vine: Search "AsapSCIENCE" on vine! SNAPCHAT whalewatchmeplz and pixelmitch Created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz). Send us stuff! ASAPSCIENCE INC. P.O. Box 93, Toronto P Toronto, ON, M5S2S6 Further Reading--- Homing Pigeons: http://en.wikipedia.org/wiki/Homing_pigeon Behavioural and Neural Mechanisms: http://pigeon.psy.tufts.edu/asc/Bingman/Default.htm

In B1M University Class 3, AluK’s Jordan Kingman presents the challenges to building information modelling (BIM) adoption from a building product manufacturer’s perspective. The 28 minute video, filmed at Loughborough University in the UK, takes a detailed and honest look at the aluminium window and curtain walling manufacturer’s BIM journey (http://www.AluK.co.uk). Drawn from experiences to date, the Class will no doubt resonate with many manufacturers in a similar position. Jordan – AluK’s Architectural Project Manager and BIM Co-ordinator – takes us through the company’s motives for adopting BIM initially (from 0.24). “It was more than just Customer demand” he explains. “We knew it could be a massive advantage for us; offering free information to BIM-enabled project teams would give us a commercial edge”. He goes on to highlight the challenges they faced, including: Software costs (from 6.10) Staff knowledge (from 7.01) Data and information (from 7.23) Cost (from 7.49) Customer requirements (from 8.22) Standards and regulations (from 9.07) BIM jargon (from 9.45) Perhaps most importantly, the Class then looks at how AluK overcame these challenges (from 10.20). The focus that BIM places on delivering accurate attribute data and structured information in particular demanded a different approach: “BIM is a whole different level of information, a different mindset and a different structure as well. We had to adapt to that accordingly” explains Jordan. AluK decided early on to invest in BIM (explained from 15.15) and are now seeing real returns on investment as a result of doing so (from 20.06). “We dived in relatively early. If you look at where we were two years ago and where we are now, we’re light years apart” said Jordan. The clip form’s part of our B1M University series; a teaching initiative that shares industry BIM expertise with University students through free online videos. Loughborough University hosted Class 3 and invited their Students to watch the filming, directly supporting their own curriculum. Dr Zulfikar Adamu, who leads BIM teaching in their School of Civil and Building Engineering, explained how all Students have access to extensive online training for industry-standard software packages, and that most courses now include specialist modules on BIM to prepare them for placements and graduate employment. You can find out more on B1M University, including how to attend or host a Class, and watch earlier Class videos here: http://www.TheB1M.com/B1M-University. For more BIM videos subscribe now - http://ow.ly/GxW7y The B1M is the definitive video resource for building information modelling (BIM). We want to inspire a million people through our videos to help mobilise BIM adoption around the world. 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 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. © 2015 The B1M Limited | Share + Inspire

For the first time, astronomers have detected the light coming from an exoplanet. SciShow Space News explains how they did it, and why it was so difficult in the first place. Hosted by: Hank Green ---------- Dooblydoo thanks to the following Patreon supporters -- we couldn t make SciShow without them! Shout outs go to Justin Lentz, John Szymakowski, Ruben Galvao, and Peso255. ---------- 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.eso.org/public/archives/releases/sciencepapers/eso1517/eso1517a.pdf http://www.sciencedaily.com/releases/2015/04/150422084919.htm http://astronomynow.com/2015/04/22/first-visible-light-spectrum-from-exoplanet-observed/ http://www.vox.com/2015/4/23/8480113/exoplanet-light

Completely underestimating the Ottoman army at the Dardanelles, the British commanders decide to let the ANZACs take the Gallipoli peninsular as a gateway to the Bosporus and Constantinople. After the landing in ANZAC Cove and on Z Beach one thing comes clear though: Mustafa Kemal and his troops will fight for every inch of this piece of rock. » PARTNER CHANNELS DER ERSTE WELTKRIEG: http://bit.ly/1wkyt IT’S HISTORY: http://bit.ly/ITSHISTORYSHOW » HOW CAN I SUPPORT YOUR CHANNEL? You can support us by sharing our videos with your friends and spreading the word about our work. If you want you can also support us 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. » 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: Facebook: http://bit.ly/WW1FB Twitter: http://bit.ly/WW1Series Instagram: http://bit.ly/ZpMYPL » ARE YOU PLANNING TO DO A SHOW ABOUT WORLD WAR II? We are getting a lot of requests for a WWII channel every day, so we are definitely thinking about it. » 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. Subscribe to our channel and like our videos with a thumbs up. 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. » 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 » 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: Jonas Ressel 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 Head of Production: Michael Wendt Producer: David Voss Social Media Manager: Florian Wittig Contains licenced Material by British Pathé All rights reserved - © Mediakraft Networks GmbH, 2015

Shouldn t there be a great big glowing ball at the center of the galaxy? Why can t we see it in the night sky? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter: @universetoday Follow us on Tumblr: http://universetoday.tumblr.com/ Like us on Facebook: https://www.facebook.com/universetoday Google+ - https://plus.google.com/+universetoday/ Instagram - http://instagram.com/universetoday Team: Fraser Cain - @fcain Jason Harmer - @jasoncharmer Susie Murph - @susiemmurph Brian Koberlein - @briankoberlein Chad Weber - weber.chad@gmail.com Kevin Gill - @kevinmgill Created by: Fraser Cain and Jason Harmer Edited by: Chad Weber Music: Left Spine Down - “X-Ray” https://www.youtube.com/watch?v=4tcoZNrSveE&feature=youtu.be Admire the majesty that is the Milky Way. It’s our celestial home. See all the detail in this gorgeous photo. Look at all those stars, gas and beautiful glowing space dust. Can you imagine what went into taking this photo? What marvels of human engineering to get a camera to photograph the whole Milky Way all at once. Of course you can, you’re smart. Let’s walk through this together. First, you’d need to have a camera that worked in space and a big wide field of view. Sure, we can build those. Then you’d need to take that camera and place it just outside the Milky Way pointing back at Earth. Like if you were taking a picture of a house, you’d need to stand in the street out front. So we figure to be out on the street in front of the Milky Way, you’d need to be about 100,000 light years above it. That’s not so far. Some galaxies are millions of light years away. So, how did we get a camera this sophisticated that far out above the Milky Way? You know, the galaxy we’re inside of. This is where the “photo of the Milky Way” curtain comes down. By our current propulsion technology, it would take us 2.2 billion years to get to that sweet spot. Truth is, that’s not a photo. It’s an artist’s illustration of the Milky Way. Here’s a photograph of a galaxy that sort of looks like what you’d see if you were outside the Milky Way. This is NGC 6744, a galaxy that many astronomers think looks pretty similar to the Milky Way. See the swirling arms? Bright core surrounded by dark lanes of gas and dust? The blobs of active star formation? Hold it in your mind. Here’s an actual photo of the Milky Way. Right here is the core, the brightest, densest spot; stars are packed so close together it’s hard to tell them apart. Also the location of our galaxy’s supermassive black hole, a region that contains 4.1 million times the mass of the Sun. Stars swirl around this region like comets going around a star. Don’t see it? I promise, that’s the spot. Compare this to what it looks like when you peer away from the core, towards the outer disk of the Milky Way. Man, those photos sure are different and by that I mean, shouldn t one those nearly identical pictures have a giant glowing ball in the middle? Why can’t we see it… it’s right there-ish? It’s dust. Interstellar dust. Back to the image of NGC 6744. See the dust lanes surrounding the core of the galaxy? From our position within the galaxy, that thick dust totally obscures our view. The dust is created by stars, as they fuse material and create energy. It collects together by gravity into formations that obscure our view. Fortunately, astronomers have a few additional wavelengths they can use to see into the galaxy. When you look at the core of the galaxy in infrared, like with the Spitzer Space Telescope, it looks like this. In fact, in the infrared, you can slice right through that dust and see the environment around the supermassive black hole at the heart of the galaxy. Dr. Andrea Ghez and her team used this technique to find stars whipping around. Nothing could be this dense and dark, except a supermassive black hole. Astronomers have a name for the region of sky obscured by the Milky Way: the Zone of Avoidance. See now, that’s a cool name. It’s a little 1950’s but it’s way better than “Water Reclamation System”. Back in the days that astronomers could only make visual observations, the Zone of Avoidance took up about 20% of the night sky. But by observing in other wavelengths, like infrared, x-ray, gamma rays, and especially radio waves, astronomers can see all but about 10% of the sky. What’s on the other side of that 10% is mostly a mystery. Thanks dust, for ruining our view to one of the most beautiful objects in the night sky. I suppose we should thank you for giving us some beautiful nebulae to look at. I guess you’re not all that bad, just get out of my sinuses already. What’s your favorite dark nebula? Tell us in the comments below.

The Boris Mission: From selfies to sausages- Boris Johnson s plans to fight Farage Subscribe to Journeyman for daily uploads: http://www.youtube.com/subscription_center?add_user=journeymanpictures For downloads and more information visit: http://www.journeyman.tv/?lid=68594&bid=2 Boris Johnson s bumbling persona has won fans and great influence; but what are the true guts of his politics? This report from his 2015 mayoral campaign asks some probing questions about the man behind the caricature. Mobs of adoring selfie-snapping voters swarm Boris. Most don t seem to know much about his policies, but they love his energy. Yet when asked about his Prime Ministerial ambitions, he fumbles before coyly deflecting the question: "I ll be an old decrepit man by the time David Cameron relinquishes power". Alistair Campbell, advisor to Tony Blair, disagrees. "He definitely thinks he can go all the way to Downing Street. It would be pretty bad for Britain if that happened". ABC Australia - Ref 6442 Journeyman Pictures is your independent source for the world s most powerful films, exploring the burning issues of today. We represent stories from the world s top producers, with brand new content coming in all the time. On our channel you ll find outstanding and controversial journalism covering any global subject you can imagine wanting to know about.

National Geographic s remote imaging team uses drop-cam technology to explore deep ocean mysteries. In this video, mechanical engineer Alan Turchik explains how the drop cam works and reveals footage of underwater life never seen before in the Chagos Archipelago in the Indian Ocean. The camera captured images of a gulper shark, not previously known to occupy these waters. The January 2015 expedition was organized by the Bertarelli Foundation and led by Zoological Society of London researcher Tom Letessier. The National Geographic Society/Waitt Grants Program also supported the expedition. ➡ 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 DIRECTOR OF PHOTOGRAPHY & PRODUCER: Kip Evans EDITORS: Connor Gallagher and Kip Evans DROPCAM FOOTAGE: Alan Turchik ADDITIONAL FOOTAGE: Luke Barnett, Richard Wollocombe, and Alan Turchik SENIOR PRODUCER FOR NATIONAL GEOGRAPHIC: Jeff Hertrick SPECIAL THANKS: British Indian Ocean Territory Administration Exclusive: Deep-Sea Sharks and More Spotted by New Camera | National Geographic https://youtu.be/ZdJYKRg99Pw National Geographic https://www.youtube.com/natgeo

Mandalay was the last Royal Capital of Myanmar/Burma, founded in mid 19 century. Close to Mandalay are the remains of other royal capitals, spanning the history from early 14th century: Sagaing, Inwa (1364), Amarapura (1783). The most amazing site in the area is the great pagoda in Mingun, unfinished and later damaged by earthquake (1839). In the video - Mandalay: Kuthodaw Pagoda, Mandalay Hill, Sandamuni Pagoda, Royal Palace, Mahamuni Temple. Mingun: Mingun Pagoda, Hsinbyume Pagoda, Settawya Pagoda. Sagaing Hill, U Bein Bridge in Amarapura. Recorded February 2015 in 4K (Ultra HD) with Sony AX100. Music: Jesse Gallagher - Satya Yuga. -------------------------------------- Immerse yourself in Amazing Places on Our Planet without the distraction of words. New 4K video every Friday or every second Friday. Filmed and Edited by Milosh Kitchovitch (business inquiries: https://www.milosh9k.com/contact) YouTube: https://youtube.com/milosh9k Website: https://milosh9k.com Facebook: https://facebook.com/milosh9k Instagram: https://instagram.com/milosh9k Twitter: https://twitter.com/milosh9k More Amazing Places in 4K: https://www.youtube.com/playlist?list=PLwJH-XOKXh0g2FJ-6J5JuAowQd7R9M1lP

Subscribe to Naked Science - http://goo.gl/wpc2Q1 Every other Wednesday we present a new video, so join us to see the truth laid bare... Our big brains, the gift of speech, long legs, powerful muscles, and sweat glands for running across the Savanna. Robust thumbs from making and using tools. The coccyx, the remains of our tail from our days spent leaping through the tress in search of fruit. Our finely tuned senses, live birth and parenting, that helped us outwit the dinosaurs. The lungs and limbs that took us onto the land. Our hearts, eyes, bones, and teeth, from our aquatic past. And the DNA in our cells, that emerged in a primeval puddle. We are one of 10 million or more species that have evolved on this planet, all from one single cell that sparked into life over 3 billion years ago. Change one thing, one predator, one lucky mutation, and we wouldn’t be here to tell the tale. Clip from the documentary “Mankind Rising”. Watch it here - http://youtu.be/StqZI9pMq0U

For a higher quality version, visit: https://www.youtube.com/watch?v=uaK5tsH59UM The Internet Money Machine (1999): The young and adventurous have never had it so good, thanks to the soaring value of the late 90s tech industry - so why are some people predicting a downturn? Subscribe to Journeyman for daily current affairs and world news: http://www.youtube.com/subscription_center?add_user=journeymanpictures In a small New York office, casually dressed twenty-somethings gamble thousands with the click of a mouse. On average these day traders keep their volatile shares for just 4½ minutes. It’s a world away from the sweaty hollering of Wall Streets’ New York Stock Exchange. In just one year, 25 year-old Nick Birbas has gone from waiter to laptop legend riding the bull market and earning $10,000 a week. So will the bubble burst? Like many other internet firms Globe.com have yet to turn a profit. In the clubs of Wall Street many believe stocks like theirs have been wildly over-valued. “Old timers like us wait for the day of reckoning,” smirks one analyst. But for now there really seems to be no end to this boom. For more information, visit https://www.journeyman.tv/film/627 Like us on Facebook: https://www.facebook.com/journeymanpictures Follow us on Twitter: https://twitter.com/JourneymanNews https://twitter.com/JourneymanVOD Follow us on Instagram: https://instagram.com/journeymanpictures ABC Australia - Ref 0627

The Bolshoi s Final Curtain? (1999): The world-famous Bolshoi Theatre is fighting to stay afloat, battling the ticket touts outside its doors and a creative mutiny within. Subscribe to Journeyman for daily current affairs and world news: http://www.youtube.com/subscription_center?add_user=journeymanpictures On the steps of the Bolshoi’s grand theatre stand Russia’s ubiquitous Mafia men. A ticket to the ballet should cost five dollars but they’re touting them here for $250. The Mafia’s activities added to declining state subsidies, is sinking the ballet into a financial mess. They’re unable even to carry out vital repairs to the theatre. So can the Bolshoi find its feet again? Rising star Svetlana Lunkina may be their secret weapon. She at least is not thinking of selling out to the West. For more information, visit https://www.journeyman.tv/film/601 Like us on Facebook: https://www.facebook.com/journeymanpictures Follow us on Twitter: https://twitter.com/JourneymanNews https://twitter.com/JourneymanVOD Follow us on Instagram: https://instagram.com/journeymanpictures ABC Australia - Ref 0601

Leper Outcasts (1999) - On the streets of India, the outstretched begging hands of those crippled by leprosy is still a common site. Subscribe to Journeyman for daily uploads: http://www.youtube.com/subscription_center?add_user=journeymanpictures While globally medicine has had a major impact in preventing leprosy, it s still proving difficult to eradicate. In a culture that widely considers leprosy as divine intervention, the atonement for past sins, carriers are reluctant to seek treatment until it s too late. And so the government has mobilised an operation to seek out the infected while it s still early enough to prescribe effective treatment. "Looking for cases in the villages is like looking for the proverbial needle in a haystack," despairs a doctor, but after screening a phenomenal 200,000 people they have successfully treated 45 new cases of leprosy. Equipped with casebooks cataloguing horrific photos of leper s lesions and withered limbs, the doctors shock villagers into succumbing to the tests, despite the possible humiliation. For more information, visit https://www.journeyman.tv/film/613 Like us on Facebook: https://www.facebook.com/journeymanpictures Follow us on Twitter: https://twitter.com/JourneymanNews https://twitter.com/JourneymanVOD Follow us on Instagram: https://instagram.com/journeymanpictures Marion Mayer Hohdahl - Ref. 0613

During the infamous 285-mile "March to the Sea," General William Tecumseh Sherman burns buildings, twists train tracks, and tramples the Georgian countryside in this scene from "Bloodbath." Subscribe for more from Blood and Glory and other great HISTORY shows: http://histv.co/SubscribeHistoryYT Find out more about the show on our site: http://www.history.com/shows/blood-and-glory-the-civil-war-in-color?cmpid=Social_YouTube_BloodGlory Watch full episodes here: http://www.history.com/shows/blood-and-glory-the-civil-war-in-color/videos?cmpid=Social_YouTube_BloodGloryVid Check out a gallery of before-and-after colorized photos: http://www.history.com/shows/blood-and-glory-the-civil-war-in-color/pictures?cmpid=Social_YouTube_BloodGloryPics Check out exclusive HISTORY content: Website - http://www.history.com?cmpid=Social_YouTube_HistHome Twitter - https://twitter.com/history Facebook - https://www.facebook.com/History Blood and Glory: The Civil War in Color Season 1 Episode 2 Bloodbath HISTORY®, now reaching more than 98 million homes, is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, epic miniseries, and scripted event programming. Visit us at HISTORY.com for more info.