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Cockroach vs. Cockroach: Watch How These Insects Fight For Love | National Geographic
1:22
National Geographic
Cockroach vs. Cockroach: Watch How These Insects Fight For Love | National Geographic
Male Madagascar hissing cockroaches battle one another, but those with smaller horns may not be at a total disadvantage. ➡ Subscribe: https://on.natgeo.com/4p5A0D6 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: https://nationalgeographic.com Instagram: https://instagram.com/natgeo Facebook: https://facebook.com/natgeo Threads: https://threads.com/@natgeo X: https://x.com/NatGeo LinkedIn: https://linkedin.com/company/national-geographic TikTok: https://tiktok.com/@natgeo Reddit: https://reddit.com/user/nationalgeographic Pinterest: https://pinterest.com/natgeo Not only are they capable of surviving under extreme conditions, but roaches may have a way to help ensure their propagation as well. New research shows that male Madagascar hissing cockroaches with smaller horns—which they use in battle over females—compensate with larger testicles that may help them fertilize females. Read all the "Gory Details" of how these cockroaches can become lovers or fighters, but not both. http://news.nationalgeographic.com/2016/11/gory-details-hissing-cockroach-testicles-evolution/ Cockroach vs. Cockroach: Watch How These Insects Fight For Love | National Geographic https://youtu.be/11B1jA3SPFs National Geographic https://www.youtube.com/natgeo
Published Nov 18, 2016
TIL: We Could Give Mars Our "Cooties" | Today I Learned
2:27
National Geographic
TIL: We Could Give Mars Our "Cooties" | Today I Learned
Catching "cooties"—it's not just fodder for playground politics. What if a single hair on your head, the oils on your fingertips, or one of the thousands of droplets of saliva you expel each time you cough had the potential to jeopardize a multibillion-dollar interplanetary mission? ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch All Today I Learned Clips here: http://bit.ly/2WatchTodayILearned ➡ Get More TIL (Today I Learned): http://bit.ly/MoreTIL ➡ Get More MARS: http://bit.ly/NatGeoMARS ➡ Watch all clips of MARS here: http://bit.ly/WatchMARS About TIL (Today I Learned): Love crazy facts? We do too. Get ready to amaze your friends with some of the strangest facts you’ve ever heard. National Geographic explorers tell you new, obscure, and amazing things about the world (and beyond). 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 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. Catching "cooties"—it's not just fodder for playground politics. What if a single hair on your head, the oils on your fingertips, or one of the thousands of droplets of saliva you expel each time you cough had the potential to jeopardize a multibillion-dollar interplanetary mission? This fear hits far too close to home for every NASA scientist who helps build the Mars rovers or any other instrument destined for outer space. Mars hasn't received an "Earth vaccine," so if too much earthly biological material gets transferred from the scientists to the rovers to Mars, those Earth germs could have devastating effects—not only on the success of NASA's missions but to the red planet as a whole. NASA mechanical engineer Kobie Boykins, who helped design all four rovers that have landed on Mars, explains how we could infect Mars and what precautions NASA takes against doing so, and he reminds us what happened in the past when scientists didn't keep their ""cooties"" to themselves. Read more about making Mars home in the latest issue of National Geographic magazine and watch MARS, the global event series on National Geographic. http://www.nationalgeographic.com/magazine/2016/11/spacex-elon-musk-exploring-mars-planets-space-science/ http://channel.nationalgeographic.com/mars/ PRODUCERS: Nora Rappaport and Laurence Alexander EDITOR: Nora Rappaport SERIES PRODUCER: Chris Mattle ASSOCIATE PRODUCERS: Elaina Kimes and Jared M. Gair FOOTAGE COURTESY: NASA TIL: We Could Give Mars Our "Cooties" | Today I Learned https://youtu.be/Ez_vSfbuNYw National Geographic https://www.youtube.com/natgeo
Published Nov 18, 2016
Chevron CEO Wirth on Oil Prices, Strait of Hormuz, Venezuela
16:00
Bloomberg Television
Chevron CEO Wirth on Oil Prices, Strait of Hormuz, Venezuela
Chevron Chairman & CEO Mike Wirth discusses the impact of the war in Iran on oil prices and global supplies, multiple attacks this week on vessels transiting the Strait of Hormuz, the company’s view on Venezuela, and potential oil and gasoline shortages. He speaks on “Bloomberg Surveillance.” -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://tinyurl.com/ysu5b8a9 Visit http://www.bloomberg.com for business news & analysis, up-to-the-minute market data, features, profiles and more. Connect with Bloomberg Television on: X: https://twitter.com/BloombergTV Facebook: https://www.facebook.com/BloombergTelevision Instagram: https://www.instagram.com/bloombergtv/ Connect with Bloomberg Business on: X: https://twitter.com/business Facebook: https://www.facebook.com/bloombergbusiness Instagram: https://www.instagram.com/bloombergbusiness/ TikTok: https://www.tiktok.com/@bloombergbusiness?lang=en Reddit: https://www.reddit.com/r/bloomberg/ LinkedIn: https://www.linkedin.com/company/bloomberg-news/ More from Bloomberg: Bloomberg Radio: https://twitter.com/BloombergRadio Bloomberg Surveillance: https://twitter.com/bsurveillance Bloomberg Politics: https://twitter.com/bpolitics Bloomberg Originals: https://twitter.com/bbgoriginals Watch more on YouTube: Bloomberg Technology: https://www.youtube.com/@BloombergTechnology Bloomberg Originals: https://www.youtube.com/@business Bloomberg Quicktake: https://www.youtube.com/@BloombergQuicktake Bloomberg Espanol: https://www.youtube.com/@bloomberg_espanol Bloomberg Podcasts: https://www.youtube.com/@BloombergPodcasts
Published May 29, 2026
How to Train a Bumblebee: Scientists Study Insect Intelligence | National Geographic
2:36
National Geographic
How to Train a Bumblebee: Scientists Study Insect Intelligence | National Geographic
Bumblebees can transmit learned skills to each other, a new study shows. ➡ Subscribe: https://on.natgeo.com/4p5A0D6 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: https://nationalgeographic.com Instagram: https://instagram.com/natgeo Facebook: https://facebook.com/natgeo Threads: https://threads.com/@natgeo X: https://x.com/NatGeo LinkedIn: https://linkedin.com/company/national-geographic TikTok: https://tiktok.com/@natgeo Reddit: https://reddit.com/user/nationalgeographic Pinterest: https://pinterest.com/natgeo Bumblebees can not only learn to pull a string to obtain a reward through structured training, but they can also transmit this skill socially. Animal behavior researcher Lars Chittka and colleagues used a method commonly applied to birds and mammals. Food, in this case sugar water, is available to an animal—if it can get at it. Through increasingly challenging setups, selected bumblebees eventually developed the consistent practice of pulling a string to get at the prize. But once one bee was trained, others could then learn just by watching and interacting with a more experienced peer. Read "How Bees Teach Each Other to Solve Problems" from National Geographic News. http://news.nationalgeographic.com/2016/10/bees-learn-by-watching-each-other-bumblebees/ How to Train a Bumblebee: Scientists Study Insect Intelligence | National Geographic https://youtu.be/D-vScQmBbs4 National Geographic https://www.youtube.com/natgeo
Published Nov 17, 2016
Ships Attacked in Strait of Hormuz This Week, Chevron CEO Says
1:12
Bloomberg Television
Ships Attacked in Strait of Hormuz This Week, Chevron CEO Says
Chevron CEO Mike Wirth discusses the risks for tankers transiting the Strait of Hormuz and says that multiple vessels have been attacked in recent days. “We see risks very real still in that environment,” Wirth said on “Bloomberg Surveillance.” -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://tinyurl.com/ysu5b8a9 Visit http://www.bloomberg.com for business news & analysis, up-to-the-minute market data, features, profiles and more. Connect with Bloomberg Television on: X: https://twitter.com/BloombergTV Facebook: https://www.facebook.com/BloombergTelevision Instagram: https://www.instagram.com/bloombergtv/ Connect with Bloomberg Business on: X: https://twitter.com/business Facebook: https://www.facebook.com/bloombergbusiness Instagram: https://www.instagram.com/bloombergbusiness/ TikTok: https://www.tiktok.com/@bloombergbusiness?lang=en Reddit: https://www.reddit.com/r/bloomberg/ LinkedIn: https://www.linkedin.com/company/bloomberg-news/ More from Bloomberg: Bloomberg Radio: https://twitter.com/BloombergRadio Bloomberg Surveillance: https://twitter.com/bsurveillance Bloomberg Politics: https://twitter.com/bpolitics Bloomberg Originals: https://twitter.com/bbgoriginals Watch more on YouTube: Bloomberg Technology: https://www.youtube.com/@BloombergTechnology Bloomberg Originals: https://www.youtube.com/@business Bloomberg Quicktake: https://www.youtube.com/@BloombergQuicktake Bloomberg Espanol: https://www.youtube.com/@bloomberg_espanol Bloomberg Podcasts: https://www.youtube.com/@BloombergPodcasts
Published May 29, 2026
What's in Dry-Erase Markers? | Ingredients With George Zaidan (Episode 10)
8:28
National Geographic
What's in Dry-Erase Markers? | Ingredients With George Zaidan (Episode 10)
Dry-erase markers have no ingredient list! What are we to do? (And how is dry-erase ink erasable?) ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all episodes of Ingredients here: http://bit.ly/WatchIngredients ➡ Get updates and tweet episode ideas @georgezaidan About Ingredients: Join MIT-trained chemist and science educator George Zaidan as he tries to recreate everyday household products like toothpaste, lipstick, or shaving cream using only natural ingredients… and no recipe! He’ll have to decode long lists of intimidating chemical names, figure out what they all do, try and find natural substitutes, and then cook up the do-it-yourself versions in his chemistry lab (kitchen). While George may or may not succeed, we'll all learn something new and surprising about the products we take for granted every day. Find George Zaidan on Twitter: http://bit.ly/GeorgeZaidanTwitter CNBC: http://bit.ly/MakeMeAMillionaireInventor 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 Copyright 2016 Free Energy Productions LLC. Produced in partnership with National Geographic. Credits: Special thanks to Bethany Murray Editor: Daniel Carbone Graphics and Animations: Per Hoel Illustrator: Brett Paci Overlays: Ceri Riley Director of Photography: Adam Morrell and Emily Wathen Theme Music: Pickup Stix Additional Music: Corncob, Faster Does It, Fluffing a Duck, Vibe Ace (Kevin MacLeod) Created and Executive Produced by: George Zaidan and Elizabeth Choe For National Geographic: Vice President, Digital Video: James Williams Executive Producer: Danielle Steinberg Producer: Will Halicks Associate Producer: Milaena Hamilton Associate Producer: Lindsay Benson Special thanks to Stephanie Atlas, Lisa Covi, Dan Steinmetz, Rebekah Barlas, Nicola Overstreet, Anna Kukelhaus, Kelsey Taylor, Gabe Bullard, Becky Little, Todd Hermann, Teresa Tate, Brett Weisband, Liane DiStefano Sources: http://www.crcnetbase.com/doi/abs/10.1201/9780203912225.ch21 http://www.crcnetbase.com/doi/abs/10.1201/9781420044058.ch1 http://onlinelibrary.wiley.com/doi/10.1002/14356007.a09_037/abstract http://onlinelibrary.wiley.com/doi/10.1002/14356007.a23_073/abstract http://onlinelibrary.wiley.com/doi/10.1002/14356007.a23_089/abstract http://onlinelibrary.wiley.com/book/10.1002/0471238961 http://www.ecfr.gov/cgi-bin/retrieveECFR?gp=&SID=22e2906b5f173b6cb41f38273759f88b&mc=true&n=sp29.6.1910.z&r=SUBPART&ty=HTML#se29.6.1910_11200 http://www.madsci.org/posts/archives/2011-05/1306520931.Ch.r.html U.S. patents 3834823, 4256494 MSDS: dry erase markers What's in Dry-Erase Markers? | Ingredients With George Zaidan (Episode 10) https://youtu.be/xKsi3i4zTfs National Geographic https://www.youtube.com/natgeo
Published Nov 17, 2016
Rocket Belonging to Jeff Bezos Explodes on Launchpad in Florida
1:01
Bloomberg Television
Rocket Belonging to Jeff Bezos Explodes on Launchpad in Florida
Blue Origin's New Glenn rocket exploded while undergoing a test on a launchpad in Florida on Thursday evening. The explosion is the latest blow to its reputation as a reliable alternative to SpaceX’s Falcon 9. (Source: @JConcilus via Associated Press) -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://tinyurl.com/ysu5b8a9 Visit http://www.bloomberg.com for business news & analysis, up-to-the-minute market data, features, profiles and more. Connect with Bloomberg Television on: X: https://twitter.com/BloombergTV Facebook: https://www.facebook.com/BloombergTelevision Instagram: https://www.instagram.com/bloombergtv/ Connect with Bloomberg Business on: X: https://twitter.com/business Facebook: https://www.facebook.com/bloombergbusiness Instagram: https://www.instagram.com/bloombergbusiness/ TikTok: https://www.tiktok.com/@bloombergbusiness?lang=en Reddit: https://www.reddit.com/r/bloomberg/ LinkedIn: https://www.linkedin.com/company/bloomberg-news/ More from Bloomberg: Bloomberg Radio: https://twitter.com/BloombergRadio Bloomberg Surveillance: https://twitter.com/bsurveillance Bloomberg Politics: https://twitter.com/bpolitics Bloomberg Originals: https://twitter.com/bbgoriginals Watch more on YouTube: Bloomberg Technology: https://www.youtube.com/@BloombergTechnology Bloomberg Originals: https://www.youtube.com/@business Bloomberg Quicktake: https://www.youtube.com/@BloombergQuicktake Bloomberg Espanol: https://www.youtube.com/@bloomberg_espanol Bloomberg Podcasts: https://www.youtube.com/@BloombergPodcasts
Published May 29, 2026