Be Smart.

How scientifically accurate is your favorite sci-fi space battle? Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub Joseph Shoer has several extensive, in-depth articles on the physics of space warfare: http://josephshoer.com/blog/2009/12/thoughts-on-space-battles/ http://josephshoer.com/blog/2010/07/projecting-space-battle-physics/ Space warfare: Almost everything you know is probably wrong http://www.escapistmagazine.com/forums/read/18.100198-Space-Warfare-Almost-Everything-You-Know-Is-Probably-Wrong Is space warfare really practical? http://www.escapistmagazine.com/forums/read/18.846407-Is-space-warfare-really-practical-except-lasers Zero-g dogfighting for dummies: http://www.citizenstarnews.com/new...

Heroes on the half shell… Oyster power? SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ When people picture New York City they see skyscrapers, subways, and a concrete jungle. But the Big Apple is really a seaside city built on an archipelago. In the wake of a century of industrial pollution and climate change-fueled superstorms like Hurricane Sandy, New York’s waterways need help. Learn how Billion Oyster Project is working to restore one of the world’s greatest lost ecosystems in order to clean up New York’s water and protect it from an unc...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Follow this link to more shark science videos by your favorite YouTubers!! http://bit.ly/1sugd0z Sharks killed per hour infographic: http://bit.ly/1oXYT0Y An estimated 100 million sharks are killed per year: http://bit.ly/1oE7uRS Palau sharks are worth $2 million: http://nyti.ms/1kX4fua Effect of shark overfishing on reefs: http://bit.ly/1opLhwF Overfishing sharks led to scallop fishery collapse: https://www.sciencemag.org/content/315/5820/1846.short?related-urls=yes&legid=sci;315/5820/1846 Joe Hanson - Hos...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Watch my video explaining this beautiful blue: https://youtu.be/IvBExYAkQRc Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info below ↓↓↓ Special thanks to : Above & Beyond Alaska wilderness tours: http://beyondak.com/ Filmed at Mendenhall Glacier under a Special Use Permit on the Juneau Ranger District, Tongass National Forest ----------- FOLLOW US: Merch: https://store.dftba.com/collections/its-okay-to-be-smart Facebook: http://www.facebook.com/itsokaytobesmart Twitter: @okaytobesmart @DrJoeHanson Tumblr: http://www.itsokaytobesmart.com Instagram: @DrJoeHanson Snapchat: YoDrJoe ...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Follow me to Infinite Series for 4-Dimensional Bees! https://youtu.be/X8jOxEGVyPo Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ From spirals to spots to fractals, nature is full of interesting patterns. Many of these patterns even resemble geometric shapes. One of the most common? Hexagons. Why do we see this six-sided shape occur so many times in nature? This week we explore why hexagons are so common in the natural world, from h...

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY ↓ More info and sources below ↓ There's a story inside every box! Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub Ever wonder what all those names on the periodic table actually mean? There's a whole lot of fascinating history on Mendeleev's table. Some carry names from antiquity, some are named for people, some are named for places, and some are named for mythical beings. Discover the etymology of the elements! If you want to know more about the love...

Big thank you to Rachel for lending her voice and photos to this episode! Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub "The Oldest Living Things In The World" by Rachel Sussman: Amazon: http://amzn.to/1uZ6wJp Public Library: http://bit.ly/1s2gCnb Species featured in this video: Bristlecone pine: http://bit.ly/1o3zW4p Baobab: http://bit.ly/1qJo6ul Pando: http://bit.ly/1tLlRLU Map lichens: http://bit.ly/WVgoFh Yucca: htt...

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY ↓ More info and sources below ↓ I ran one… FOR SCIENCE! Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub So maybe we can't outrun cheetahs or antelope, but humans are uniquely adapted for long distance running. What does science have to say about marathon running? To find out, (and because I was feeling a little crazy) I decided to run one! Here's what I discovered about the science of long distance running Endurance running adaptations: http://upload.wikimedia.or...

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If everything around us is made of atoms, why can’t we actually see them? From ancient philosophy to quantum mechanics, electron microscopes, and the strange limits of human perception, let’s explore one of science’s deepest questions: what does it really mean to “see” something...

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY ↓ More info and sources below ↓ A summertime look at why we sweat, why we burn, and why our fingers wrinkle in the pool. References/further reading: Eccrine and apocrine sweat glands: https://www.inkling.com/read/dermatology-bolognia-jorizzo-schaffer-3rd/chapter-35/eccrine-apocrine-and-apoeccrine "Are Wet-Induced Wrinkled Fingers Primate Rain Treads?" M. Changizi et al, Brain Behav Evol 2011 http://www.karger.com/Article/FullText/328223 (Not everyone agrees with the rain tread hypothesis, though: http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0084949) Sunburn/UV l...

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY ↓ More info and sources below ↓ If you traced your family tree back 185 million generations through evolution, you wouldn't be looking at a human, a primate, or even a mammal. You'd be looking at a fish. So where along that line does the first human show up? The answer may surprise you! Inspired by Richard Dawkins' "The Magic of Reality" http://amzn.to/1eFPE0v Also check out Richard Dawkins' "The Ancestor's Tale" http://amzn.to/1fbf17e Images of prehistoric spec...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Head to Physics Girl for electromagnetic explosions! https://youtu.be/AXOa66-k9MA Musical tesla coils are awesome. I went to visit Arc Attack, the legendary musical tesla coil band, to find out how they work (and to stand in between them!) I brought my friend Physics Girl along too Step inside the Tesla coils in this 360 video: https://youtu.be/2SNcbNlbyVo Special thanks to: ArcAttack http://arcattack.com/ ----------------- It’s Okay To Be Smart is written and hosted by Jo...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Start your Audible trial today: http://www.audible.com/ok Tweet this ⇒ http://bit.ly/OKTBSmc Share on FB ⇒ http://bit.ly/OKTBSmcFB ↓ More info and sources below ↓ Check out Destin’s video on Smarter Every Day: “DEVIL FACIAL TUMOR DISEASE” https://www.youtube.com/watch?v=hol33ga9G_E “The Vital Question” by Nick Lane: http://amzn.to/1SntUdG Further reading: Bonner, J. T. (1998), The origins of multicellularity. Integr. Biol., 1: 27–36. Grosberg, Richard K., and Richard R. Strathmann. "The evolution of multicellu...

Sunspots, solar flares, coronal mass ejections, OH MY! Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ As massive magnetic fusion reactors go, the sun is pretty awesome. How a CME forms: https://www.youtube.com/watch?v=xsXqNNQsS7I More on solar storms from Bad Astronomy: http://www.slate.com/blogs/bad_astronomy/2013/02/05/solar_eruption_a_sun_storm_leaves_behind_twisted_chaos.html http://www.slate.com/blogs/bad_astronomy/2013/02/21/coronal_rain_st...

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY ↓ More info and sources below ↓ You have questions, I have answers. SUBSCRIBE, it's FREE! http://bit.ly/iotbs_sub Sequencing the banana genome: http://news.discovery.com/earth/plants/banana-genome-120711.htm Reddit's r/ELI5 on "sympathetic vomiting": http://www.reddit.com/r/explainlikeimfive/comments/1fbwpy/ Chances we had more than one common ancestor: http://news.discovery.com/animals/dinosaurs/life-single-common-ancestor.htm Greenland fossil microbes: http://www.nature.com/ngeo/journal/v7/n1/full/ngeo2025.html Australia fossil microbes: http://online.lieb...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Turns out the sky IS falling. SUBSCRIBE! http://bit.ly/iotbs_sub Tweet this video ⇒ http://bit.ly/OKTBSdfa Share on FB ⇒ http://bit.ly/OKTBSdfaFB ↓ More info and sources below ↓ A giant asteroid took out the dinosaurs 66 million years ago. Could a big meteor hit Earth again? And if we find one coming our way, how can we use science to avoid a deadly asteroid or meteorite impact? Want to wear your love for science? We’ve got merch: http://dftba...

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY ↓ More info and sources below ↓ Why are our bodies so symmetrical, but our guts aren't? This is part 3 of 3 in my series about how our bodies evolved to look like they do. Check out the others: Part 1 - Why your brain is in your head https://www.youtube.com/watch?v=qdNE4WygyAk Part 2 - Consider the upside-down lobster https://www.youtube.com/watch?v=QYbJqYVtRyA More info: Left-Right asymmetry in embryonic development: http://www.ncbi.nlm.nih.gov/pubmed/15582774 Deve...

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY ↓ More info and sources below ↓ Ever wonder why you have thumbs? Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub The human hand, with its multi-talented thumb, might be man's greatest tool. But did you know we can trace that thumb, and the hand and arm it's connected to, all the way back to a 375 million-year-old fish named Tiktaalik? This week I sit down with paleontologist and geneticist Dr. Neil Shubin to learn what a fish, and a little b...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Try CuriosityStream today: http://curiositystream.com/smart Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓More info and sources below ↓↓↓ Check out more of my friend Kyle’s sweet hair on his channel “Because Science”: https://www.youtube.com/playlist?list=PLl4T6p7km9dZSdTfPxucpwZY7Try86hFW All mammals have hair at some point in their lives, but none of them wear it quite like humans. Why does our hair grow where it does, and not grow where it doesn’t...

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY ↓ More info and sources below ↓ Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub Here's why you aren't built like a lobster. Our bodies are mirror images of lobsters and other arthropods from back to belly. We've know since the early 19th century that our guts and nervous systems are inverted from theirs, but only recently has molecular biology shown us why. Here's the evolutionary tale about a worm doing the backstroke and why your guts are on y...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate The physics of the perfect storm… Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Learn more/references: “Divine Wind: The History and Science of Hurricanes” by Kerry Emanuel http://amzn.to/2aUY7P7 Japan’s “kamikaze” winds may have been real: http://news.nationalgeographic.com/news/2014/11/141104-kamikaze-kublai-khan-winds-typhoon-japan-invasion/ “El huracán, su mitología y sus símbolos” Fernando Ortiz http://www.worldcat.org/oclc/60338937 “Sea of Storms: A History of Hurricanes in the Greater Caribbean from Colu...

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY ↓ More info and sources below ↓ No use cleaning... the universe is full of dust. And some of its biggest action is a result of its smallest stuff. SUBSCRIBE, it's FREE! http://bit.ly/iotbs_sub The Secret Life of Dust by Hannah Holmes: http://amzn.to/1hCuwtT More dusty science: Space dust and dirty cars: http://www.itsokaytobesmart.com/post/65443038570/space-dust-dirty-car The Science of Snow: https://www.youtube.com/watch?v=fUot7XSX8uA The Bodele Depression fertilizes half the Amaz...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Your love life would be WILD Don’t miss the next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Special thanks to Jurgen Otto and Brave Bison for that great peacock spider video! Check out https://www.youtube.com/user/Peacockspiderman Get a sneak peek of the Maker Box I'm curating for Quarterly: https://www.youtube.com/watch?v=vit_ozLnHmA Order yours by Feb. 22, 2017! ttp://on.qrtr.ly/ItsOKtoMake Ever find yourself wishing for relationship advice and ha...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub Learn more at http://curiositystream.com/smart ↓↓↓ More info and sources below ↓↓↓ Step beneath this glacier in 360˚ virtual reality! https://youtu.be/xWL-zXFWClE Where do glaciers and icebergs get their beautiful blue color? This unique blue might be nature’s most brilliant, and the color arises in a very special way thanks to some surprising interactions between light and water molecules. Who knew physics could be so breathtaking? Special thanks to : Josh...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Check out BrainCraft: http://youtu.be/aucscX191vQ Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Part 1 of 3 in my series about why our bodies are shaped the way they are. Stay tuned for part 2 and 3 later this week! Make sure you head over BrainCraft and check out the rest of our collaboration! More info: Still of that crazy face comes from FKA twigs' "Water Me": http://youtu.be/kFtMl-uipA8 Evolution of the...

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY ↓ More info and sources below ↓ SPOILERS: It doesn't end well. Special thanks to Ethan Siegel and Sean Carroll for help with this episode: http://preposterousuniverse.com/ https://medium.com/starts-with-a-bang/ More interesting things that will happen in the future: http://en.wikipedia.org/wiki/Timeline_of_the_far_future http://www.bbc.com/future/story/20140105-timeline-of-the-far-future This episode was a part of a collaboration with several other PBS Digital Studios shows, all talking about THE FUTURE!! Check out the other epis...

I am an absolute freak for cheese. Next to bread, it might be our oldest biotechnology! Here's some of the science about how it's made and where it comes from. Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Special thanks to Kara Chadbourne from Antonelli's Cheese in Austin, TX!!! She's a cheese genius. Joe Hanson - Host and writer Joe Nicolosi - Director Amanda Fox - Producer, Spotzen IncKate Eads - Associa...

This video is so cool, it's ICE COLD Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Glacier ice is weird. It’s solid. Solid things aren’t supposed to flow. But glacier ice flows like a liquid, and it does that without melting! How is this possible? I traveled to Mendenhall Glacier in Juneau, Alaska to find out. Special thanks to Josh Cassidy from KQED’s Deep Look for joining me in Alaska and shooting this episode! ► https://www.youtube.com/user/KQEDDeepLook Filmed under a Special Use Permit on the Juneau Ranger District, To...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate They say mom's never far away, but I don't think this is what they had in mind. In this episode, learn about the mind-blowing connection you share with your mom. A little bit of you never leaves the other! More reading below! Chimera/fetal microchimerism: http://en.wikipedia.org/wiki/Microchimerism http://boingboing.net/2012/01/03/cells.html http://www.scientificamerican.com/article/scientists-discover-childrens-cells-living-in-mothers-brain/ http://www.scientificamerican.com/article/fetal-cells-microchimerism/ http://www.the-scientist.com/?articles.view/articleNo/32678/title/Swapping-DNA-in-the-Womb/ http://blogs.scientificamerican.com...

Valar more-curious! Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate SUBSCRIBE, it's FREE! http://bit.ly/iotbs_sub ↓ More info and sources below ↓ WINTER: Seasons of Westeros and the 3-body problem: http://arxiv.org/pdf/1304.0445v1.pdf Other possible explanations for the seasons: http://io9.com/5906300/5-scientific-explanations-for-game-of-thrones-messed-up-seasons Why those other reasons are wrong: http://bit.ly/1hYuRDJ http://boingboing.net/2012/05/14/great-moments-in-pedantry-win.html http://www.sciencedirect.com/science/article/pii/S0019103511004064 http://en.wikipedia.org/wiki/Milankovitch_cycles NOTE ON MOONS AND STABILIZATION: I'm adding this comment after the video g...

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate ↓ More info and sources below ↓ Arrow of Time FAQ: http://preposterousuniverse.com/eternitytohere/faq.html Arrow of Time wiki: http://en.wikipedia.org/wiki/Arrow_of_time Sean Carroll's TED talk on time and the multiverse: http://www.ted.com/talks/sean_carroll_distant_time_and_the_hint_of_a_multiverse Joe Hanson - Host and writer Joe Nicolosi - Director Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer Katie Graham - Director of Photography Andrew Matthews - Editor...

Science is delicious! Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate SUBSCRIBE, it's FREE! http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Franklin BBQ: https://franklinbarbecue.com/ Basic BBQ science: http://bbq.tamu.edu/bbq-science/ http://amazingribs.com/tips_and_technique/meat_science.html Chemistry smoke ring: http://amazingribs.com/tips_and_technique/mythbusting_the_smoke_ring.html Thermodynamics of BBQ cooking http://amazingribs.com/tips_and_technique/thermodynamics_of_cooking.html The dreaded "stall": http://amazingribs.com/tips_and_technique/the_stall.html Does BBQ smoke c...

You have questions, I have answers! Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate SUBSCRIBE, it's FREE! http://bit.ly/iotbs_sub ↓ More below ↓ In this edition of Ask Joe Stuff, you'll find out what the date really is according to Earth's age, why we get chills up our spine, what my favorite planet is, why hair grows (or doesn't), and why root beer is so foamy. Yummy science! Check out my buddy Veritasium's videos on the wave/particle nature of light: https://www.youtube.com/watch?v=cztocbH...

Crashing a car is usually not a good idea. But sometimes, it can save lives. ↓↓↓ More info and sources below ↓↓↓ No one ever wants to get in a car crash. But if you ever do, be very thankful for the engineers who crash test cars. You may have seen crash test simulations on TikTok using physics engines like BeamNG but I promise you they are nothing compared to the real thing! Join us for this DEEP dive into the physics of car crashes and the ways that engineers hack Newton's laws to keep you safe. Filmed on location at the Insurance In...

Take the PBS Digital Studios Audience Survey: https://to.pbs.org/pbssurvey2023a ↓↓↓ More info and sources below ↓↓↓ Humans can develop intense relationships, even obsessions, with the things we’re fans of. A huge part of our identities, our emotions, and our lives get tied up in these things. Why are we like this? Join our Patreon community: https://www.patreon.com/itsokaytobesmart SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ----------- High fives to all our Brain Trust Patrons: Charles Horton, Jr Holly, Brett, and Ashe Bullion Jaap Westera Millennial Glacier Mehdi Damou Barbora Bei Burt Humburg dan...

A truly X-cellent and X-ceptional video… Join our Patreon community: https://www.patreon.com/itsokaytobesmart ↓↓↓ More info and sources below ↓↓↓ Despite being one of the rarest letters in English, the letter X is everywhere. We sign letters with it, we rate movies with it, we name all sorts of things after it. We’re kind of obsessed with it. And that’s probably all thanks to math, where X stands for the unknown. Let's explore the bizarre history of how X took on this role… References: https://sites.google.com/view/why-are-we-so-obsessed-with-x/home SUBSCRIBE so you don’t miss a video! ►► http://bit.l...

We’re on PATREON! Join the community: https://www.patreon.com/itsokaytobesmart ↓↓↓ More info and sources below ↓↓↓ We may not know it, but averages affect our lives every day. Designers and manufacturers use averages to make our houses, cars, shoes and airline seats safer and more comfortable(ish). But calculating averages is way more complicated than one might think! And as long as we are at it - let’s talk about what the most average thing in the known universe might be! SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ----------- High fives to all our Brain Trust Pa...

Check out Hungry Planet on @pbsterra https://youtu.be/uH2jWc9TEVM ↓↓↓ More info and sources below ↓↓↓ The idea of the lone genius creating everything isn’t just misleading. It’s harmful and wrong. Innovation thrives when people work together, and rather than nice linear paths, new ideas come from chance events and unexpected connections. This video tells the story of one such invention, and offers a new idea about how new ideas are really born. 0:00 I've got a gripe 1:30 How innovation stories usually go 2:28 The last time this happened, things got weird 2:51 Stabbing sick people in Olde London 4:23 A heroic cow named...

Learn how singing Tesla coils work: https://youtu.be/KGhNgeg9IAw Follow me to Physics Girl for electromagnetic explosions! https://youtu.be/AXOa66-k9MA ↓ More info and sources below ↓ Get yourself an awesome IOTBS shirt! http://dftba.com/besmart Special thanks to: ArcAttack http://arcattack.com/ Dianna @thephysicsgirl https://www.youtube.com/user/physicswoman ---- Have an idea for an episode or an amazing science question you want answered? Leave a comment or check us out at the links below! Like us on Facebook: http://www.facebook.com/itsokaytobesmart Follow on Twitter: http://twitter.com/okaytobesmart http://twitter.com/jtot...

Slime molds are intelligent, but they are single-celled creatures with no brains. How is that possible? ↓ More info and sources below ↓ I really hope you guys check out Deep Look, it’s one of my favorite channels, full of great 4K, micro-world goodness! http://goo.gl/8NwXqt Many thanks to Prof. Andy Adamatzky (UWE Bristol) for slime mold culturing advice. Special thanks to the following for providing Dictyostelium microscope footage: Prof. John Bonner (Princeton) Prof. David Knecht (Univ. of Connecticut) Prof. Richard Firtel (UCSD) Prof. Jeremy Pickett-Heaps (Univ. of Melbourne) References/further reading: “Intelligence in Nature” by Jeremy Narby http://amzn.to/23...