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06:22
Are We Alone? Galactic Civilization Challenge | Space Time | PBS Digital Studios
516 views / 0 likes - addedThe Drake Equation tells us the likelihood that there are other advanced technological civilizations waiting for us among the stars. In this episode of Space Time we challenge you to use the Drake Equation to help us determine how near or far these alien
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09:03
Quantum Vortices and Superconductivity + Challenge Answers | Space Time | PBS Digital Studios
492 views / 0 likes - addedScientists studying quantum vortices and their impact on superconductivity just won the Nobel Prize. Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail
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08:37
Planet X Discovered?? + Challenge Winners! | Space Time | PBS Digital Studios
576 views / 1 likes - addedWill there be 9 planets again? Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Some
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03:55
Getting Hit By a Car at Different Speeds
341 views / 0 likes - addedDifferent speeds means different injuries for your body. What are those speeds? Who decides them?Watch more: What Happens To Your Body During a Car Crash? https://www.youtube.com/watch?v=ZT_uuEGJku8Meet The Team!Director/Voice - Pat Graziosi: http://twitt
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02:58
How CERN Is Uncovering the Secrets of Our Universe
283 views / 0 likes - addedExtra dimensions, dark matter and new particlesthe universes deepest secrets are being explored by physicists at CERNs Large Hadron Collider near Geneva, Switzerland. The particle collider is a mind-blowing tool for scientific advancement, being used to r
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12:39
What Does Dark Energy Really Do? | Space Time | PBS Digital Studios
661 views / 0 likes - addedDark energy, what exactly does it do? Find out in this episode of Space Time! Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Re
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20:33
3 (More) Unexpected Stories Behind Your Favorite Video Games
397 views / 0 likes - addedWhat ever happened to the Street Fighter II champion who simply disappeared one day? How did one man become Nintendos Original Gaming Master? And how did a game so bad become so iconic? Join us as we delve into the untold stories behind your favorite vide
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03:07
Why These Scottish Sheep Eat Seaweed
440 views / 0 likes - addedWelcome to picturesque North Ronaldsay. This remote island, located way, way north in Scotland, is home to 50 people and some very special sheep. In order to free up grassland for cattle, humans in the early-19th century confined the flock, found nowhere
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19:10
The Best Little Person Basketball Team in the US
447 views / 1 likes - addedWhats life like for a little person, living in a world built for taller people? The short documentary The Towers, directed by Oliver Arnoldi and Maria Chiu, was born out of that question. I was very interested in how they interact with a city like New Yor
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08:23
Is This the Best Pie in New York?
46 views / 0 likes - addedThe week of Thanksgiving, this small store is making a colossal 15,000 pies - thats almost 90 pies an hour! The master baker behind this serious operation is Petra Paredez, and its safe to say, pie runs through her veins.Growing up in her parents bakery i
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10:04
How To Get Regular Things Around Your House to Float in Air?
637 views / 2 likes - addedClick here to win an Amazon Echo Dot! https://goo.gl/forms/yljxpz6e2IFsR1yc2 In this video I show you how to make things float using a physics! This principle that I use is called Bernoulli's Principle and air drag. It says that when fluids move faster th
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03:32
I Designed the Most Famous Tongue In History
100 views / 0 likes - addedThe Rolling Stones hot lips logo is everywhere. Youll find it on t-shirts, bumper stickers, key-rings, backpacks and murals across the globe its even a popular choice of tattoo. Over five decades after its big debut on The Rolling Stones Sticky Fingers al
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13:32
The Strange Universe of Gravitational Lensing | Space Time | PBS Digital Studios
497 views / 1 likes - addedIs what we see in the night sky a true representation of our universe? Find out about Gravitational Lensing in this episode and even more about it in the documentary that Matt made together with the Museum of Natural History:Distant Quasars: Shedding Ligh
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04:58
Whats the Connection Between Seahorses and Salt?
95 views / 0 likes - addedWhat do you get when you combine the waters of the Irish sea, the Welsh countryside and seahorses? Salt some of the best tasting salt in the world. Halen Mn means Anglesey sea salt in Welsh and it is also the name of a family run business selling sea salt
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03:57 Popular
Radio Free Orca: A Broadcast for World Peace
1,075 views / 6 likes - addedIn the 1960s, Paul Spong was a young neuroscientist at the University of British Columbia. Then, part of his job was to study orcas (or killer whales) at an aquarium. But Spong quickly understood how badly these highly sentient, intelligent creatures suff
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03:34
The History Behind Italy’s Ancient City of Glass
526 views / 1 likes - addedFor over a thousand years, the island of Murano—just outside Venice, Italy—has been known throughout the world for their exquisite glass manufacturing. After realizing how valuable their glass exports were, the Venetian elite made it illegal for glass mak
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03:19
Enter Japan’s Bizarre Museum of Rocks With Faces
583 views / 0 likes - addedIf you’re ever in Japan, consider a trip to Chineskikan, located two hours outside Tokyo in the city of Chichibu. The peculiar museum is the only one of its kind, dedicated entirely to rocks that look like human faces. Owned and operated by Yoshiko Hayama
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13:09
Life on Europa? | Space Time | PBS Digital Studios
696 views / 0 likes - addedThe Hubble Telescope found more evidence of vast plumes of water bursting through the icy surface of Jupiter’s moon Europa. What does this tell us about the potential for life on Europa? Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us
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03:14
Hes the Most Licensed Artist in History
393 views / 0 likes - addedChances are youve seen Romero Brittos joyful, colorful works of art even if you dont know him by name. Hes the most licensed artist in history, and his art is everywhere. Exhibited in museums, train stations and hotels. Featured at sporting events like th
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03:53 Popular
Why Are Stop Signs Red?
1,137 views / 1 likes - addedWhy aren’t stop signs yellow, purple or green? Brainstuff explains the origins of the red, octagonal stop sign and some hints about why red might be the best color to use if you want to throw cold water on somebody’s need for speed. Learn more at HowStuff
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02:51
Snowboarding Without the Snow
698 views / 2 likes - addedHow many people can say they invented a sport? Very few, and Jason Lee is among them. In the early 1990s, Lee and a buddy built a snowboard/skateboard hybrid with a little mountain bike thrown in, dubbed it the mountainboard and created what would become
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12:17
Will Starshot's Insterstellar Journey Succeed? | Space Time | PBS Digital Studios
497 views / 0 likes - addedWill Breakthrough Starshot make it to Alpha Centauri? Let's find out. Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: ht
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04:26
Tiny Windows Serving Wine? Yes Please
15 views / 0 likes - addedA glass of wine...served out of a window In Florence, Italy there are tiny little windows built into the side of most noble palaces. And from these tiny windows, wine is served. Affectionately known as "buchette del vino", Florence's wine windows date bac
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04:22 New
The 2,000 Year-Old City of Mosaics
17 views / 0 likes - addedIt's the heartbeat of the mosaic world! Dating back to the Byzantine era, Ravenna in Italy has been filled with a rich tapestry of mosaic craftsmanship, from the walls to the floors and the ceilings of its architectural marvels. From grand basilicas to in
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04:49
This Man Drives a Burger To Work
67 views / 0 likes - addedWhat's the craziest looking car you've ever driven? Our latest contributor has driven the wackiest looking vehicles. Literally. We're talking burgers, pencils and even...a snooker table. In Hyderabad, India you can find the world's first and only handmade
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06:37
The Mad Genius Behind Chuck E. Cheese’s
566 views / 0 likes - addedThe entire history of video games can be traced back to a creative genius by the name of Nolan Bushnell. In 1972, Nolan co-founded Atari, a multi-billion dollar company that changed the face of gaming forever. At the time, arcades were as popular as ever,
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04:26
Why Is There a Scottish Village In Italy?
44 views / 0 likes - addedThe Italian Alps, home to countless quintessential Italian villagesand one not-so traditional. Welcome to Gurro, the Scottish village in Italy.So what actually makes this village Scottish? Legend has it that the population descended from Scottish soldiers
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05:09
At Notre Dame, Football Goes Robotic
585 views / 0 likes - addedAt the University of Notre Dame, football is sacred. Student spirit for the game pervades all of campus—if you’re not on the team, you’re certainly rooting for the Fighting Irish come game day. But for one club of engineering students, s
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06:59
Curvature Demonstrated + Comments | Space Time | PBS Digital Studios
474 views / 0 likes - addedWant 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 Let us know what topics you want to le
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02:58
India's 5000 Year Old Art of Rangoli
33 views / 0 likes - addedMeet Rahul Swami - India's fastest Rangoli artist. Rangoli, a traditional Indian art form, involves creating beautiful patterns on the ground or tabletops using various materials like powdered limestone and colored sand. More than just decoration, Rangoli
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04:15
The Cambridge Professor Who Learned To Read At 18
100 views / 0 likes - addedMeet Jason Arday, Cambridge Universitys youngest-ever Black professor who defied all odds in pursuit of his academic ambitions.Jason's remarkable journey begins with a diagnosis of Global Developmental Delay and Autism during his early years. He didn't st
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08:14
Upgrade Your Hand With This Extra Thumb
44 views / 0 likes - addedHave you ever thought about using an extra thumb? Perhaps you could play the guitar faster, or hold an extra tool as you continue to work? Well think no more, as Dani Clode has invented just that. We took a trip down to the University of Cambridge, where
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18:04 Popular
The 12 Days Of Evolution - Complete Series!
710 views / 0 likes - addedAll 12 days… in ONE video! Prefer the individual videos? Go here: http://bit.ly/OKTBS12daysPL ↓ More info and sources below ↓ I *highly* recommend these books: “Undeniable” by Bill Nye http://amzn.to/1TK3wZs “Why Evolution Is True” by Jerry Coyne http://a
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14:40 Popular
How the Quantum Eraser Rewrites the Past | Space Time | PBS Digital Studios
790 views / 0 likes - addedTry Audible: http://www.audible.com/spacetime Causality is meant to move in one direction: forward. But the Quantum Eraser experiment seems to reverse causality. How and why can this happen and what are the implications of this experiment on how we unders
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04:12
This Is Not A Rainbow
689 views / 4 likes - addedTweet this ⇒ http://bit.ly/OKTBSchz Share on FB ⇒ http://bit.ly/OKTBSchzFB Check out Squarespace: http://squarespace.com/itsokaytobesmart ↓ More info and sources below ↓ The ABSOLUTE best place to learn more about atmospheric optics: http://www.atoptics.c
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07:46
Five Ramadan Iftar Meals Around the World
658 views / 0 likes - added1.6 billion Muslims are celebrating Ramadan around the world. As this holy month comes to a close, families around the world are preparing their last iftar meals to break their daily fasts. Venture into the kitchen of five Muslim women preparing food for
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20:54 Popular
7 MAGIC DICE TRICKS!
1,638 views / 3 likes - addedMagic Tricks with Dice! In this episode of How To Magic, Evan Era from EvanEraTV shows 7 Magic Dice Tricks! Easy magic tricks for kids, beginners, and all ages! Family friendly fun magic trick tutorials with step by step instructions for each trick explan
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02:54
Building Ancient Robots in Switzerland
685 views / 0 likes - addedIn a country known for their intricate watchmaking, one man is taking the mastery of machinery to another level—and to another era. Meet François Junod, a craftsman bringing back the ancient art of automata. Building automata dates back to ancient Egypt a
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05:54
The Delicious Science Of CHEESE!
560 views / 0 likes - addedVote PBS Digital Studios for 'Best Science&Education Network' in the 2015 Webbys -- http://vid.io/xqjk ---- There's science in cheese? You'd cheddar believe it. Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub Follow on Twitter: http://twitter.
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12:53
The Many Worlds of the Quantum Multiverse | Space Time | PBS Digital Studios
583 views / 1 likes - addedIs our universe a definitive single reality or is it merely one within an infinitely branching multiverse? Be sure to check out Physics Girl’s Dianna Cowern for more awesome science https://www.youtube.com/c/physicsgirl Get your own Space Time tshirt at
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13:11
Will The Universe Expand Forever? | Space Time | PBS Digital Studios
603 views / 0 likes - addedWill the Universe continue to expand outward or will it succumb to gravity and collapse upon itself? Find out in this episode of Space Time. Help us win a Webby Award by voting here: https://pv.webbyawards.com/2016/online-film-video/video-channels-and-net
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13:46
Strange Stars | Space Time | PBS Digital Studios
609 views / 2 likes - addedWhat happens when matter can’t get any denser yet somehow does? The answer - it becomes “strange.” Strange Stars may be the most massive stellar remnant that is just shy of forming a black hole. And they could be even cooler than black holes. Space Time i
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18:13
Why Electric Planes are Inevitably Coming
152 views / 0 likes - addedSign up for the CuriosityStream/Nebula bundle deal at its lowest ever price of $0.98 a month during the Father's Day Sale: http://CuriosityStream.com/WendoverWatch the companion video to this on Nebula: https://nebula.app/videos/wendover-productions-the-c
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14:03
Quantum Entanglement and the Great Bohr-Einstein Debate | Space Time | PBS Digital Studios
582 views / 0 likes - addedFor those of you in New York City you can check out Matt live at PBS Nerd Night at the NYC YouTube Space on Thursday night September 22nd. Hope to see you there. to.pbs.org/nerdnight Albert Einstein strongly disagreed with Niels Bohr when it came to Bohr’
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03:05
The Master of Shadow Puppets
377 views / 0 likes - addedFan Zhengan is keeping the tradition of Mount Tai shadow puppetry alive in Taian, China. The art form was created more than 2,000 years ago. Zhengan, who turns 76 this year, has been at it for 68 years, and hes basically a one-man puppeteering band. He op
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12:35 Popular
Why The Big Bang Definitely Happened | Space Time | PBS Digital Studios
847 views / 1 likes - addedHow physics lets us rewind time to the beginning of the universe. Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http:/
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06:33
Why Are Cicadas So Good At Math?
633 views / 0 likes - addedT-SHIRTS! http://dftba.com/besmart VIDCON! http://bit.ly/1DqnxeQ Follow me to Gross Science: http://youtu.be/IDBkj3DjNSM ↓ More info and sources below ↓ Do periodical cicadas “know” how to calculate prime numbers? One of the strangest life cycles in all o
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02:29
Why Swans in England Get the Royal Treatment
603 views / 1 likes - addedIn the United Kingdom, you may eat ducks, chickens, geese, but NOT swans—NOT EVER. Why? Because all swans in the UK can belong to Queen Elizabeth II, and are officially protected. Every year in England since the 12th century, the queen’s swan marker and h
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04:13
How Did This Animal Survive Extinction In Dubai?
39 views / 0 likes - addedHave you heard of the Arabian Oryx? If you haven't, it's probably because they were once declared extinct!This symbol of the Arabian Peninsula was almost completely lost when declared extinct in the early 1970s due to poaching. Since then, theres been a h
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03:13
Swim With Manta Rays, the Ocean’s Peaceful Giants
509 views / 1 likes - addedFor as long as she can remember, Dr. Andrea Marshall wanted to be a marine biologist. Now, she’s living out her dream with one of the ocean’s most amazing creatures. That is, Marshall studies and helps protect giant manta rays. While Marshall’s work takes
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04:34 New
Are Vertical Farms the Future of Agriculture?
19 views / 0 likes - addedHave you ever wondered how in-flight meals are made or where the ingredients come from? Welcome to the innovative world of vertical farming, with an inside look into the largest vertical farm in Dubai that supplies fresh greens to @emirates. Filmed in the
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06:42 Popular
The REAL Physics Of Hot Air Balloons!
725 views / 0 likes - addedThis episode is brought to you by Dropbox https://www.dropbox.com/ Tweet ⇒ http://bit.ly/OKTBShotair Share on FB ⇒ http://bit.ly/OKTBShotairFB ↓ More info and sources below ↓ We uploaded another version of this video on 11/9 but it had a big mistake in it
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03:33
The Secret to Sriracha Hot Sauces Success
385 views / 0 likes - addedDavid Tran is the man to thank for the Sriracha Hot Chili Sauce you douse your scrambled eggs with every morning. You know the stuff. Red bottle with a green cap and a rooster on the frontplus five languages on the bottlethis simple sauce connects people
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03:59 Popular
A Slice Of Pizza Science!
1,173 views / 1 likes - addedHow does math keep a folded slice from drooping? And what does pizza have to do with the speed of light?↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com How a 19th Century
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03:57 Popular
How The Elements Got Their Names
1,080 views / 0 likes - addedThere's a story inside every box SUBSCRIBE, it's FREE! http://bit.ly/iotbs_sub ↓ More below ↓ 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
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15:53 Popular
7 DIY MAGIC TRICKS!
964 views / 3 likes - addedDIY Magic Tricks! In this episode of How To Magic, Evan Era from EvanEraTV shows How To Do 7 Fun DIY Magic Tricks! Easy DIY magic tricks for kids, beginners, and all ages! Family-friendly Do It Yourself magic trick tutorials with step by step instructions
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15:21 Popular
What Physics Teachers Get Wrong About Tides! | Space Time | PBS Digital Studios
805 views / 0 likes - addedTweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime We all know tides have something to do with gravity from the Moon and Sun, but if gravity af
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04:09 Popular
What Color Is The Moon?
850 views / 2 likes - addedHow the night sky tricks our brains! ↓ More info and sources below ↓ Here’s how you all described the color of the moon: https://www.facebook.com/itsokaytobesmart/photos/a.337182013046136.73328.173915612706111/801410886623244/ http://www.itsokaytobesmart.
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03:42
How To See Time Travel!!!
588 views / 1 likes - addedBehold the COSMOTRON 5000!!! Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram: http://instag
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05:37 Popular
Who Shares Your Birthday?
857 views / 2 likes - addedTweet this ⇒ http://bit.ly/OKTBSbday Share on FB ⇒ http://bit.ly/OKTBSbdayFB Click here if you’d like to subscribe: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ In case you have a strange new desire to get an IOTBS shirt: http://store.dftba.com
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06:31
Why Do We Laugh?
583 views / 0 likes - addedSeveral jokes were harmed in the making of this video Tweet ⇒ http://bit.ly/OKTBSlaugh Share on FB ⇒ http://bit.ly/OKTBSlaughFB ↓ More info and sources below ↓ T-SHIRTS! http://dftba.com/besmart Laughing is a universal human behavior, one that transcends
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10:02
Is The Alcubierre Warp Drive Possible? | Space Time | PBS Digital Studios
520 views / 1 likes - addedIs mankind capable of achieving warp speed? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Inspired by Gene Roddenberry’s Star Trek, physic
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04:55
Berlin's Flying Ramen
62 views / 0 likes - addedIn the bustling city of Berlin, an extraordinary ramen phenomenon has taken flight thanks to a man named Christopher. From the confines of his apartment, Christopher crafts and delivers fresh ramen kits in a most unconventional manner. Using a vibrant red
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08:22
Why Do We Have To Sleep?
592 views / 2 likes - added…and how did it evolve in the first place? Tweet ⇒ http://bit.ly/OKTBSsleep Share on FB ⇒ http://bit.ly/OKTBSsleepFB ↓ More info and sources below ↓ Why do we sleep? We spend a third of our lives in slumber, but science has yet to determine exactly why we
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06:33 Popular
How Do Bees Make Honey?
1,503 views / 3 likes - addedLet PBS know more about you and what digital series you’d like to see: http://surveymonkey.com/r/pbsds2016 Tweet this ⇒ http://bit.ly/OKTBShunE Share on FB ⇒ http://bit.ly/OKTBShunEfb ↓ More info and sources below ↓ Check out our BEE PLAYLIST! http://bit.
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3:22:44
Were Swimming With Turtles (Again!)
347 views / 0 likes - addedStrap on your flippersthe TurtleCam is back! Were taking another deep dive with green sea turtles off the coast of the Bahamian island of Eleuthera. The camera was placed on the turtles back by biologist Nathan Robinson and his team at the Cape Eleuthera
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15:50
Did Dark Energy Just Disappear? | Space Time | PBS Digital Studios
542 views / 0 likes - addedDid all of dark energy just vanish? A team of scientists have just analyzed new data and claim that we need to completely rethink its existence. This episode is supported by The Great Courses Plus. Go to http://ow.ly/EMoC304OIsh to start your free one mon
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08:01
The Brothers Who Invented Formula 1... For Marbles
59 views / 0 likes - addedMarble Racing is a sport watched by millions. In fact, these marbles have more fans than a lot of athletes. People buy their merch, and they even have their own team chants! Thats because brothers Jelle and Dion Bakker have created a captivating world, wh
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08:09
This Family Owns the Lights of Hollywood
45 views / 0 likes - addedStep into the neon world of 'God's Own Junkyard', where words come to life in vibrant, dazzling and electrifying ways! Nestled in an unsuspecting warehouse in East London, this neon haven is more than just a workshopit's a shrine to the art of imagination
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05:35 Popular
Could Planet Minecraft Actually Exist?
1,212 views / 3 likes - addedThis episode is brought to you by Dropbox https://www.dropbox.com/ Tweet ⇒ http://bit.ly/OKTBSmcraft Share on FB ⇒ http://bit.ly/OKTBSmcraftFB ↓ More info and sources below ↓ Gravitational field of a cubic planet: Chappell, James Michael, et al. "The grav
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04:52 Popular
Why Does The Earth Have Layers?
1,263 views / 3 likes - added…or why we live on an onion made of magma. Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram:
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03:18
Can You Guess the Film by the Movie Poster? This Is Harder Than You Think
64 views / 0 likes - addedWe dont remember Garfield having weapons and did Groundhog Day really have a GIANT groundhog eating humans?!A handful of highly skilled artists in Ghana are behind some of the most imaginative, beautiful and exaggerated film posters. These posters are hil
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09:12 Popular
The Sixth Extinction
811 views / 2 likes - addedThis time, we’re the asteroid. Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram: http://inst
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03:57
The Amazing Folk Musician Playing Violin Like a Cello
598 views / 1 likes - addedYou won’t find another musician quite like Gaelynn Lea. Based in Duluth, Minnesota, she’s a folk singer and violinist classically trained in Celtic and American fiddle traditions and has been honing her craft for the past 20 years. Born with brittle bone
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03:09 Popular
How Do Squirrels Find Nuts?
807 views / 0 likes - addedTry Squarespace: http://squarespace.com/okaytobesmart You’d have to be nuts not to love this video! ↓ More info and sources below ↓ Special thanks to Jason Goldman (@jgold85) for help with this episode! References: Jacobs, Lucia F., and Emily R. Liman. "G
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19:05
The Simple Genius of the Interstate Highway System
211 views / 0 likes - addedSign up for a CuriosityStream subscription and also get a free Nebula subscription (the streaming platform built by creators) here: http://CuriosityStream.com/wendoverWatch a Nebula-exclusive companion video to this here: https://nebula.app/videos/wendove
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11:22
What's The Most Realistic Artificial Gravity In Sci-Fi? | Space Time | PBS Digital Studios
623 views / 1 likes - addedWant 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 2001: A Space Odyssey introduced a lot
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24:07
How to mathematically calculate a fall through the Earth
604 views / 0 likes - addedHuge thanks to the Great Courses Plus for sponsoring this video. Click here to check out the free trial: http://ow.ly/gSm4302OFJw Watch the full integration! Worth it even just for the Simple Harmonic Motion which drops out at the end. https://www.youtube
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08:13
We Tried Smell VR - and It's Better Than You Think!
47 views / 0 likes - addedCan you imagine watching your favorite cooking show and being able to smell the aromas? Well, a new bit of technology could make this possible - the Escents!Power couple Anastasia and Ivan are the inventors behind the London-based startup Scentient, that
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02:09 Popular
Why Are Babies So Cute?
848 views / 2 likes - addedWhat makes babies so AWW? Video on UGLY animals: http://youtu.be/8nYpVlTdr3I SUBSCRIBE - it's free!: http://bit.ly/10kWnZ7 FOLLOW US! Links below: Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.
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04:51 Popular
What If There Were No Sharks?
2,074 views / 14 likes - addedVote PBS Digital Studios for 'Best Science&Education Network' in the 2015 Webbys -- http://vid.io/xqjk ---- Follow this link to more shark science videos by your favorite YouTubers!! http://bit.ly/1sugd0z↓ More info and sources below ↓ Follow on Twitter:
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08:20
The Oldest Junk Boat Left In Hong Kong
50 views / 0 likes - addedVictoria Harbor is filled with boats of all shapes and sizes. However, theres one boat that has a particularly special relationship with Hong Kong. The Dukling is Hong Kongs oldest authentic junk boat and its still going strong nearly 70 years later.For H
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11:39
World's Only Moving Mud Puddle
379 views / 3 likes - addedWant to support more videos like this? Patreon.com/physicsgirl A mud puddle started moving across the California desert, and no one knows why. Dianna visited the mud spring to find out how a puddle became declared a natural disaster.Special thanks to our
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04:15
The Surprising Art of Making Chinas Most Luxurious Fabric
39 views / 0 likes - addedXiangyunsha is a silk that's not only incredibly soft but also eco-friendly and antibacterial. It's giving modern synthetics a run for their money.This is the intricate process behind this legendary fabric. From soaking and drying, to the unique rusty hue
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05:17 New
The Future of Takeaways In Dubai
12 views / 0 likes - addedIn Dubai, the landscape of takeaway food delivery is rapidly changing. This evolution isnt just about convenience, its a testament to the citys commitment to innovation and societal progress.Meet Khalifa Al Qama, the executive director of Dubai Future Lab
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07:31 Popular
Could Bigfoot REALLY Exist?
1,054 views / 1 likes - addedThis episode brought to you by Squarespace: http://squarespace.com/itsokaytobesmart PBS Idea Channel goes to Area 51: https://youtu.be/WCFJh0fdlD8 ↓ More info and sources below ↓ **Check out these books: “The Demon Haunted World - Science as a Candle in t
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08:25
Trying the Ramen Spice Challenge
79 views / 0 likes - addedThis ramen is on If you're looking for a ramen that can surprise you, excite you or even BLOW AWAY your taste buds? Then you've stopped on the right video! This is Samyangs Buldak-Bokkeum-Myeon. This instant ramen has set the benchmark for all other ramen
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13:27
Juno to Reveal Jupiter's Violent Past | Space Time | PBS Digital Studios
694 views / 1 likes - addedWhat you don’t know about Jupiter can’t hurt you. Or can it? And be sure to check out ShanksFX’s “Jupiter in a Jar” Episode! https://youtu.be/mwvkQK3R2LE Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: faceboo
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59:49
Carl Sagan Christmas Lecture 1 - The Earth as a Planet
142 views / 0 likes - addedIn his first Christmas Lecture, American astronomer and cosmologist Carl Sagan explores planet Earth and the place, scale and geometry of the 'pale blue dot' in the Solar System. Sagan provides a unique insight into the history of our knowledge of the thi
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02:02 Popular
The Sun Is A Magnet!
741 views / 0 likes - addedVote PBS Digital Studios for 'Best Science&Education Network' in the 2015 Webbys -- http://vid.io/xqjk ---- Sunspots, solar flares, coronal mass ejections, OH MY! Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub↓ More info and sources below ↓ F
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07:10
Meet the Climbing Champion With One Hand | Super Power
54 views / 0 likes - addedHead to https://my.huel.com/gbsbrian to fuel your own superhero story.Not many have what it takes to reach the top in climbing. This unforgiving sport is just as much a mental game as it is technical and physical, and has humbled some of the fittest athle
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12:46 Popular
The Speed Of Light Is NOT About Light | Space Time | PBS Digital Studios
1,827 views / 1 likes - addedThe Speed of Causality Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime The speed of light is often cited as the fastest anything can travel
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08:12
The World's Oldest Hat Shop That Fitted James Bond
11 views / 0 likes - addedStep inside the world's oldest hat shop, Lock & Co. Hatters, and meet Roger Stephenson, the Deputy Chairman and seventh-generation family member who takes immense pride in being part of such a longstanding business. Nestled in the heart of London, we sent
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08:21
Meet the Real-Life Superwoman | Super Power
35 views / 0 likes - addedKarenjeet Kaur Bains is the real-life Clark Kent. By day, shes a chartered accountant and by night she transforms into superwoman, deadlifting 175 kg in her home gym. With all that superpower its unsurprising she has a few titles under her belt: Commonwea
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11:25 Popular
The First Humans on Mars | Space Time | PBS Digital Studios
932 views / 1 likes - addedElon Musk’s SpaceX program proposes that 100 people could be sent to colonize Mars within 10 years. What might that colony look like? This episode was supported by Curiosity Stream. Go to curiositystream.com/spacetime and use the promo code SPACETIME Get
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04:12
What Is Fire?
624 views / 0 likes - addedT-SHIRTS! http://dftba.com/besmart Tweet ⇒ http://bit.ly/OKTBSfire Share on FB ⇒ http://bit.ly/OKTBSfireFB ↓ More info and sources below ↓ Why does fire burn? What’s the chemistry and physics of a flame? This week, learn about the beautiful science happen
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04:18 Popular
The Surprising Places We Waste Energy
1,104 views / 0 likes - addedCheck out our whole series on ENERGY! http://bit.ly/1BnH5zu Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ We use a LOT of energy, but we waste a lot too. Where that waste happens might surprise, you though. We
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08:23 Popular
Is Ultron Inevitable?
825 views / 0 likes - addedFollow me to Vsauce3!! http://bit.ly/1zUxn7a Twitter: @okaytobesmart @jtotheizzoe Instagram: @jtotheizzoe↓ More info and sources below ↓ Will artificial intelligence ever surpass human intelligence? And if that happens, will AI be good or bad? Is evil AI
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06:01 Popular
Thomas Jefferson And The Giant Moose
1,009 views / 3 likes - addedE pluribus moose-um Subscribe: http://bit.ly/iotbs_sub Twitter: @jtotheizzoe @okaytobesmart ↓ More info and sources below ↓ America’s first great science battle wasn’t the space race or the atom bomb, it was fought between Thomas Jefferson, a French noble
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07:24
An Infinite Number of Words for Snow
601 views / 0 likes - addedDo some cultures really have 50 words for snow? Support us on Patreon! https://patreon.com/pbsideachannel We got merch! http://bit.ly/1U8fS1B Tweet us! http://bit.ly/pbsideachanneltwitter Idea Channel Facebook! http://bit.ly/pbsideachannelfacebook Talk ab
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10:24 Popular
The Real Meaning Of E=mc² | Space Time | PBS Digital Studios
1,667 views / 0 likes - addedWant 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 Let us know what topics you want to le
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05:18
I Don't Think You're Ready For These Jellies
575 views / 0 likes - addedCheck out #BigBlueLive! http://pbs.org/bigbluelive ↓ More info and sources below ↓ Jellyfish are mesmerizing and beautiful and I have no idea how they work. So I went behind the scenes at the Monterey Bay Aquarium with my new friend Tommy to learn all abo
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19:59
What Happens at the Event Horizon? | Space Time | PBS Digital Studios
615 views / 0 likes - addedWhat really happens when you approach the event horizon of a black hole? What do you see when you actually cross it? Matt shows you an elegant tool for understanding this mysterious region of spacetime. This episode is supported by The Great Courses Plus.
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13:54 Popular
How Do You Design a Just Society? | Thought Experiment: The Original Position
1,629 views / 0 likes - addedThought Experiment: John Rawls’ Original Position Support us on Patreon! https://patreon.com/pbsideachannel We got merch! http://bit.ly/1U8fS1B Tweet us! http://bit.ly/pbsideachanneltwitter Idea Channel Facebook! http://bit.ly/pbsideachannelfacebook Talk
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04:29 Popular
How Does A Canyon Become Grand?
1,507 views / 8 likes - addedAnd a very Grand Canyon it is… Subscribe: http://bit.ly/iotbs_sub Twitter: @jtotheizzoe @okaytobesmart ↓ More info and sources below ↓ Thanks to Mike from PBS Idea Channel and Jamin from PBS Game/Show for hanging out at the Grand Canyon with me! https://w
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07:02
The Cosmic Conspiracy Of Dark Energy Challenge Question | Space Time | PBS Digital Studios
625 views / 0 likes - addedWe're living in the middle of a remarkable cosmic coincidence, an incredibly brief period of time where both matter and dark energy both play a part in the fate of our universe. To better understand this video watch our other Dark Energy episodes: Part 1
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09:19
Can You Trust Your Eyes In Spacetime? | Space Time | PBS Digital Studios
556 views / 0 likes - addedWhat can you trust in Spacetime? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Last time we talked about what curvature means, looked at g
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06:10 Popular
The Oldest Living Things In The World
730 views / 0 likes - addedVote PBS Digital Studios for 'Best Science&Education Network' in the 2015 Webbys -- http://vid.io/xqjk ---- Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow
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06:20
Climate Science: What You Need To Know
651 views / 1 likes - addedLearn the basic science of climate change in 24 easy steps Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Foll
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05:31
Why Are Some People Left-Handed?
686 views / 0 likes - addedThe science of their sinister ways… Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram: http:/
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12:33 Popular
Is Gravity An Illusion? | Space Time | PBS Digital Studios
1,031 views / 0 likes - addedWant 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 Let us know what topics you want to le
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06:38
You've Never Heard Instruments Like This Before
67 views / 0 likes - addedIf you're a fan of the cinematic universe, this is a Great Big Story for you! These strange devices are used in big budget cinematic scores and video games like Cyberpunk 2077. A small team of dedicated engineers called @somasynths_subchannel based in War
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10:50 Popular
TOYS SURPRISE Chupa Chups MonsterHigh Peppa Ariel Mermaid Elsa Swimming In Bath Bombs Disney Frozen
2,563 views / 7 likes - addedLearn colors with Toy Story bath bomb, Princess Sofia bath bomb, Hello Kitty bath bomb, Disney Pixar Cars, Disney Tsum Tsum Series 2 bath bomb, Disney Tsum Tsum Series 2 bath bomb, Nickelodeon Peppa Pig, Disney Frozen bath bomb and Disney Planes. Also che
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09:38 Popular
9 NASA Technologies Shaping YOUR Future | Space Time | PBS Digital Studios
1,460 views / 2 likes - addedWant 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 Let us know what topics you want to le
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13:44
New Fundamental Particle Discovered?? + Challenge Winners! | Space Time | PBS Digital Studios
612 views / 1 likes - addedBe sure to check out Matt’s AMA at https://www.reddit.com/r/science on Monday, June 13th. He’ll be discussing the upcoming documentary he was a part of Distant Quasars: Shedding Light on Black Holes http://www.amnh.org/explore/science-bulletins/(watch)/as
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05:22 Popular
The Essentials Of Energy
896 views / 1 likes - addedCheck out our whole series on ENERGY! http://bit.ly/1BnH5zu Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ The world of energy is a confusing place. What’s better, nuclear or solar? What’s the difference between
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07:14 Popular
The Strange Science Of The Placebo Effect
819 views / 1 likes - addedThis episode is brought to you by Dropbox https://www.dropbox.com/ Tweet ⇒ http://bit.ly/OKTBSplacebos Share on FB ⇒ http://bit.ly/OKTBSplaceboFB ↓ More info and sources below ↓ Follow me to Reactions to learn what is (and isn’t) in those vitamin suppleme
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04:47 Popular
Why Does February Only Have 28 Days?
954 views / 4 likes - addedIt's not the size of the month that matters… Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ Why does February only get 28 days when all the other months get 30 or 31? The answer is part superstition, part politi
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07:20 Popular
Incredible Tails Of Amazing Whales!
790 views / 1 likes - addedJoe's proposed SXSW panel is "Science on YouTube: Where the Smart Kids Are". Vote for it before 9/4! http://vid.io/xqTj Whales are AMAZING! Check out #BigBlueLive: http://pbs.org/bigbluelive Tweet ⇒ http://bit.ly/OKTBSwhales Share on FB ⇒ http://bit.ly/OK
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03:25 Popular
Does The Moon Really Orbit The Earth?
1,367 views / 2 likes - addedWhat holds the moon up? Moonbeams! Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ According to Newton’s law of gravitation, the sun should “pull” way harder on the moon than the Earth does. So does the moon actu
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05:24
Do Animals Mourn Their Dead? (ft. BrainCraft And Gross Science!)
619 views / 0 likes - addedThis episode is brought to you by Dropbox https://www.dropbox.com/ Follow me to Gross Science: https://youtu.be/kRUt9pqMCSg and BrainCraft: https://youtu.be/Joalg73L_gw ↓ More info and sources below ↓ Tweet ⇒ http://bit.ly/OKTBSmourn Share on FB ⇒ http://
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05:11 Popular
Will We Ever Run Out Of Oil?
771 views / 2 likes - addedCheck out our whole series on ENERGY! http://bit.ly/1BnH5zu Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ We’ve heard news of “peak oil” and “the end of the oil age” for years now, but we keep coming up with wa
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07:37
The Calendar, Australia & White Christmas | Space Time | PBS Digital Studios
599 views / 0 likes - addedWant 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 Let us know what topics you want to le
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05:51 Popular
Why Florida Is So Perfect For Space Launches
940 views / 0 likes - addedFor about 60 years, the U.S. has launched its rockets into space from Cape Canaveral. What makes Florida so perfect for space launches? Why Rocket Launches Always Get Cancelled - https://youtu.be/TzTU-ZfjQlE Sign Up For The Seeker Newsletter Here - http:/
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03:12 Popular
What Color Is The Universe?
1,608 views / 2 likes - addedHint: It’s not black Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ When you stare up at the night sky, you might think that the universe is really black, but that’s just because our eyes aren’t sensitive enough
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05:21 Popular
Bats: Guardians Of The Night
962 views / 9 likes - addedTo see all the great bat action, please watch in HD!! Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Visit Bat
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10:47
Habitable Exoplanets Debunked! | Space Time | PBS Digital Studios
609 views / 0 likes - addedWant 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 Let us know what topics you want to le
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07:43 Popular
What Are Those ‘Talking’ Apes Really Saying? | NPR's SKUNK BEAR
864 views / 3 likes - addedWhat can we learn from the controversial history of ape language research? ↓↓ Links & Info ↓↓ SUBMIT A QUESTION HERE: http://www.npr.org/skunkbear SUBSCRIBE: http://bit.ly/2dH6fpR TUMBLR: http://skunkbear.tumblr.com/ TWITTER: https://twitter.com/NPRskunkb
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06:23
Your Salad Is Trying To Kill You
656 views / 0 likes - addedThe dose makes the poison… Subscribe: http://bit.ly/iotbs_sub Twitter: @jtotheizzoe @okaytobesmart ↓ More info and sources below ↓ Plants are the most important source of nutrients for pretty much all of Earth's animals, and many of the planet's bacteria
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04:46
How Your Body Knows Left From Right
652 views / 0 likes - addedVote PBS Digital Studios for 'Best Science&Education Network' in the 2015 Webbys -- http://vid.io/xqjk ---- Why are our bodies so symmetrical, but our guts aren't?↓ More info and sources below ↓ Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub
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04:42
Cuttlefish: Tentacles In Disguise
570 views / 1 likes - addedJoe's proposed SXSW panel is "Science on YouTube: Where the Smart Kids Are". Vote for it before 9/4! http://vid.io/xqTj Check out #BigBlueLive! http://pbs.org/bigbluelive Tweet ⇒ http://bit.ly/OKTBScuttle Share on FB ⇒ http://bit.ly/OKTBScuttleFB ↓ More i
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10:22 Popular
Can A Circle Be A Straight Line? | Space Time | PBS Digital Studios
1,425 views / 0 likes - addedWant 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 Let us know what topics you want to le
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05:39 Popular
Which Came First - Flowers Or Bees?
844 views / 2 likes - addedStop and smell the flowers… and watch this video Subscribe: http://bit.ly/iotbs_sub Twitter: @jtotheizzoe @okaytobesmart ↓ More info and sources below ↓ Bees and flowers have an amazingly close relationship. Flowers need bees in order to reproduce, and be
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03:11 Popular
Where Does The Smell Of Rain Come From?
899 views / 0 likes - addedI smell a science storm a-comin'!! Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com References: “Nature of Argil
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04:05
What Is Déjà Vu?!
540 views / 0 likes - addedI feel like I’ve seen this video before… Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/okaytobesmart http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobe
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04:15
This Exoplanet Suddenly Disappeared From Space, Where Did It Go?
285 views / 0 likes - addedA planet discovered by Hubble suddenly vanished. So where did it go, and what does its disappearance mean for the study of planetary systems? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our
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08:09 Popular
Could You Fart Your Way To The Moon? | Space Time | PBS Digital Studios
768 views / 2 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com CAN YOU FART YOUR WAY THROUGH SPACE? Listen, we know you've thought about it, and we're here t
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05:06 Popular
%$?# Allergies!
901 views / 0 likes - addedIt’s the season for sneezin’! Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ Springtime means the arrival of green grass, bright flowers, and buzzing bees. But for many of us, it’s also about sneezing, watery re
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04:08 Popular
What's The Loudest Possible Sound?
1,158 views / 2 likes - addedIt’s definitely higher than “11” Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ What is the loudest possible sound? What about the quietest thing we can hear? And what do decibels measure, anyway? In this video
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06:29 Popular
Why Do Clouds Stay Up?
981 views / 2 likes - addedThere’s nothing wrong with having your head in the clouds. Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Foll
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14:43
The EM Drive: Fact or Fantasy? | Space Time | PBS Digital Studios
576 views / 1 likes - addedBecause you demanded it … we break down the EM Drive! Support us on Patreon! https://www.patreon.com/pbsspacetime Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetim
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03:10 Popular
8 Incredible Deep Sea Oddities!
918 views / 0 likes - addedJoe's proposed SXSW panel is "Science on YouTube: Where the Smart Kids Are". Vote for it before 9/4! http://vid.io/xqTj Check out #BigBlueLive! http://pbs.org/bigbluelive Tweet ⇒ http://bit.ly/OKTBSdeep Share on FB ⇒ http://bit.ly/OKTBSdeepFB ↓ More info
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05:02 Popular
There's No Such Thing As Cold
755 views / 1 likes - addedIf cold isn’t real, then how can I feel it? Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram
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11:06
7 Magic Challenges You Will Always Win!
290 views / 0 likes - addedMagic tricks and challenges to do with your friends! You are guaranteed to win every time! Beat your friends and stump your family with these crazy new challenges, learn how to pick up a hundred dollar bill using a money secret known to very few, impress
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04:21
The Ruin And Rise Of Monterey Bay
502 views / 0 likes - addedJoe's proposed SXSW panel is "Science on YouTube: Where the Smart Kids Are". Vote for it before 9/4! http://vid.io/xqTj Check out #BigBlueLive! http://pbs.org/bigbluelive Share on FB ⇒ http://bit.ly/OKTBSriseFB ↓ More info and sources below ↓ Before peopl
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04:46 Popular
How Many Heartbeats Do We Get?
1,457 views / 1 likes - addedScience really gets my heart going… Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/okaytobesmart http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart
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06:32
Why aren't plants black?
580 views / 0 likes - addedWhy are plants green? Is there a reason plants evolved to be green, globally? What does it have to do with the color of the sunlight coming down through our atmosphere? http://physicsgirl.org/ http://twitter.com/thephysicsgirl http://facebook.com/thephysi
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05:45 Popular
What's The Deadliest Animal In The World?
857 views / 2 likes - addedBesides humans, of course. Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Gates Foundation info on the world’s
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07:24
Superbugs: The Empire Strikes Bacteria
692 views / 0 likes - addedCheck out GROSS SCIENCE: http://bit.ly/1DH5zbv Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart↓ More info and sources below ↓ Are we entering the post-antibiotic era? Antibiotic-resistant bacteria are on the rise, with millions of infections re
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06:12 Popular
Could We Clone Ourselves?
1,006 views / 0 likes - addedJust be yourself! Or be your other self. Whichever. Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ Is the science of Orphan Black realistic? Could we clone humans, or engineer them to have customized traits? We
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11:18 Popular
How to See Black Holes + Kugelblitz Challenge Answer | Space Time | PBS Digital Studios
747 views / 0 likes - addedFind out how scientists are mapping the black holes throughout the Milky Way and beyond as well as the answer to the Escape the Kugelblitz Challenge Question. Were you able to save humanity? Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet a
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06:51
How To Hit A Fastball (According To Science!!!)
616 views / 1 likes - addedThis episode is brought to you by Dropbox https://www.dropbox.com/ Tweet this ⇒ http://bit.ly/OKTBSbase Share on FB ⇒ http://bit.ly/OKTBSbaseFB ↓ More info and sources below ↓ We’ve got t-shirts! Get yours here: http://store.dftba.com/collections/its-okay
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04:25 Popular
Why Your Brain Is In Your Head
795 views / 0 likes - addedVote PBS Digital Studios for 'Best Science&Education Network' in the 2015 Webbys -- http://vid.io/xqjk ---- 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 ↓ Follow
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04:01 Popular
How Many Stars Are There?
1,021 views / 2 likes - addedCounting stars from the shore of the cosmic ocean… Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ LIKE THE SHIRT I'M WEARING? It's glow in the dark! You can get it here (along with space undies and other good st
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06:03
The Physics Of Space Battles
680 views / 0 likes - addedHow scientifically accurate is your favorite sci-fi space battle? Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.c
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08:27
So You Want To Go To Mars?
598 views / 1 likes - addedWatch more at http://pbs.org/yearinspace Tweet this ⇒ http://bit.ly/OKTBSyis Share on FB ⇒ http://bit.ly/OKTBSyisFB ↓ More info and sources below ↓ Dig deeper: National Research Council. “Space Radiation Hazards and the Vision for Space Exploration: Repor
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14:18 New
How Hardest Geezer Ran the Entire Length of Africa | Super Power
10 views / 0 likes - addedHead to https://my.huel.com/gbsRuss to fuel your own superhero story.Russ Cook AKA @hardestgeezer has made headline news across the globe. Why? Because hes just completed the equivalent of 385 marathons in 352 days, running across the entire length of Afr
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17:57
Have They Seen Us? | Space Time | PBS Digital Studios
517 views / 0 likes - addedAre aliens watching Earth TV? We'd like to credit the SKA Organization for the image used in the thumbnail. Support us on Patreon! https://www.patreon.com/pbsspacetime Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Fac
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06:34 Popular
Does My Dog Know What I'm Thinking?
866 views / 0 likes - addedHead to BrainCraft for more doggy science! http://youtu.be/OBy3idLwwYM Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesm
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13:42
Is There Life on Mars? | Space Time
556 views / 0 likes - addedThere is no greater hero in our search for life on mars than a little robot named Opportunity. You can further support us on Patreon at https://www.patreon.com/pbsspacetime Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspa
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07:34 Popular
Why People Don't Believe In Climate Science
802 views / 0 likes - addedWatch Part 1:“The Facts” http://youtu.be/ffjIyms1BX4 Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on
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07:05
The Recipe For Life…
613 views / 0 likes - addedWe're cookin' in the primordial kitchen! Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart↓ More info and sources below ↓ If the human body could be distilled down into one molecule, what would our chemical formula be? And WHY is it that way? Is
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04:14 Popular
You Are An Upside-Down Lobster
779 views / 1 likes - addedVote PBS Digital Studios for 'Best Science&Education Network' in the 2015 Webbys -- http://vid.io/xqjk ---- Here's why you aren't built like a lobster. Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub↓ More info and sources below ↓ Follow on Tw
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05:13 Popular
5 Weird Involuntary Behaviors Explained!
770 views / 0 likes - addedYawns, hiccups, twitchy eyes (and more) explained! Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on In
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14:00
7 Ways to Eat Pizza | Around the World
395 views / 0 likes - addedNo matter how you slice it, one pizza-themed episode of Around the World simply wasnt enough for Great Big Story senior producer Beryl Shereshewsky. The pizza enthusiast asked for your recommendations on how you top your pizza. And, wow, a lot of you put
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05:46 Popular
Can Coral Reefs Survive Climate Change? #OursToLose
1,077 views / 5 likes - addedThis episode is brought to you by Dropbox https://www.dropbox.com/ Tweet ⇒ http://bit.ly/OKTBScoral Share on FB ⇒ http://bit.ly/OKTBScoralFB ↓ More info and sources below ↓ We can’t afford to wait any longer to act on climate change. Check out #OursToLose
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06:35 Popular
Attack Of The Zombie Parasites!
838 views / 3 likes - addedDid someone say BRAAAAAINS…? Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ Shows like The Walking Dead are full of hungry, mindless, surprisingly fleet-footed armies of brain-eating zombies. Could they actually
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07:23 Popular
Why Vaccines Work
917 views / 1 likes - addedA dose of reality about vaccines… Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ As more and more parents are choosing not to vaccinate their children or are vaccinating them later, diseases like measles are mak
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04:34 Popular
How Many Smells Can You Smell?
817 views / 0 likes - addedHow do we smell? Great! Thanks for asking! Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram:
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07:17 Popular
A Sea Otter's Adorable Adoption Story
863 views / 5 likes - addedJoe's proposed SXSW panel is "Science on YouTube: Where the Smart Kids Are". Vote for it before 9/4! http://vid.io/xqTj Check out #BigBlueLive! http://pbs.org/bigbluelive Tweet ⇒ http://bit.ly/OKTBS696 Share on FB ⇒ http://bit.ly/OKTBS696FB ↓ More info an
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03:32 Popular
Why I'm Scared Of Spiders
1,223 views / 6 likes - addedJoe's proposed SXSW panel is "Science on YouTube: Where the Smart Kids Are". Vote for it before 9/4! http://vid.io/xqTj The science of… OH GOD IS THAT A SPIDER?! Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ F
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04:21 Popular
Why Are The Bees Dying?
1,576 views / 6 likes - addedIf bees go, will they take us with them? Subscribe: http://bit.ly/iotbs_sub Twitter: @jtotheizzoe @okaytobesmart ↓ More info and sources below ↓ Bees, wild and domesticated, are in big trouble. Bee colonies are dying off at alarming rates, and the cause i
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04:32 Popular
Where Do Birds Go In Winter?
902 views / 1 likes - addedAnd where do they keep their suitcases? Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram: ht
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16:23
Will You Travel to Space?
505 views / 0 likes - addedCheck out Sound Field: http://youtube.com/soundfieldpbs Check out the new Space Time Merch Store! https://pbsspacetime.com/ Support Space Time on Patreon https://www.patreon.com/pbsspacetime Thanks to Matthias Rüby for on-site camera work. https://www.ins
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06:18
What Has New Horizons Taught Us About Pluto?
612 views / 2 likes - addedPluto's not just cool… it's ICE COLD Tweet ⇒ http://bit.ly/OKTBSpluto Share on FB ⇒ http://bit.ly/OKTBSplutoFB ↓ More info and sources below ↓ Since New Horizons flew by Pluto on July 14, 2015, it’s completely redefined what we know about the dwarf planet
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16:32
Pilot Wave Theory and Quantum Realism | Space Time | PBS Digital Studios
561 views / 0 likes - addedThere’s one interpretation of the meaning of quantum mechanics that manages to skip a lot of the unphysical weirdness of the mainstream interpretations: it's de Broglie-Bohm pilot wave theory. Help us continue making this show by contributing here: https:
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11:17
How To Signal Aliens | Space Time | PBS Digital Studios
656 views / 2 likes - addedWant 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 Let us know what topics you want to le
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09:16
Why Do Nintendo Games Look Like That?
690 views / 4 likes - addedTry Skillshare at http://skl.sh/ideachannel Support us on Patreon! https://patreon.com/pbsideachannel We got merch! http://bit.ly/1U8fS1B Tweet us! http://bit.ly/pbsideachanneltwitter Idea Channel Facebook! http://bit.ly/pbsideachannelfacebook Talk about
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03:35 Popular
What Is The Dwarf Planet Ceres?
824 views / 2 likes - addedDon’t know what the dwarf planet Ceres is, and at this point you’re too afraid to ask? BrainStuff will give you the deets on this otherworldly object. Learn more at HowStuffWorks.com: http://science.howstuffworks.com/dictionary/astronomy-terms/asteroid.ht
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06:31 Popular
Did Dinosaurs Really Go Extinct?
1,183 views / 0 likes - addedWelcome to… Jurassic Pluck Subscribe: http://bit.ly/iotbs_sub Twitter: @jtotheizzoe @okaytobesmart ↓ More info and sources below ↓ Most people are taught that dinosaurs went extinct 66 million years ago when a giant meteor crashed into the Yucatan peninsu
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15:11
Do People Understand The Scale Of The Universe?
56 views / 0 likes - addedPeople dont understand the scale of the Universe. Theres a data driven way to read the news: go to https://ground.news/veritasium to get 30% off the Vantage plan and see through sensationalized reporting. If youre looking for a molecular modeling kit, try
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53:34
What can science tell us about dogs? with Jules Howard
154 views / 0 likes - addedDoes your dog really love you? Can dogs understand human emotions? And what's the history of dogs and scientific research? Watch the Q&A here: https://youtu.be/1fWCiccira4Subscribe for regular science videos: http://bit.ly/RiSubscRibeGet Jules's book 'Won
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12:37
8 Ways to Eat Instant Noodles | Around the World
447 views / 0 likes - addedDo you boil your favorite instant noodles and simply dump them into a bowl? If so, its time to elevate your approach. In the latest episode of Around the World, Great Big Story senior producer Beryl Shereshewsky sources eight instant noodle recipes from e
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05:15
Watch Ladybugs Go From Goth to Glam | Deep Look
99 views / 0 likes - addedLadybugs may be the cutest insects around, but they don't start off that way. Also called lady beetles or ladybirds, they pop out of their eggs as prickly mini-monsters with an insatiable hunger for aphids. Once they've bulked up, they transform, shedding
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15:01 Popular
How Does the Shape of Money Shape Life?
801 views / 0 likes - addedWhy Are Coins Round? Give it a think.... Support us on Patreon! https://patreon.com/pbsideachannel We got merch! http://bit.ly/1U8fS1B Tweet us! http://bit.ly/pbsideachanneltwitter Idea Channel Facebook! http://bit.ly/pbsideachannelfacebook Talk about thi
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12:14 Popular
What’s The Deal With Fidget Spinners?
769 views / 1 likes - addedInvasion of the Fidget Spinners Support us on Patreon! https://patreon.com/pbsideachannel We got merch! http://bit.ly/1U8fS1B Tweet us! http://bit.ly/pbsideachanneltwitter Idea Channel Facebook! http://bit.ly/pbsideachannelfacebook Talk about this episode
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05:32
Why Electronics Just Shouldn't Work
392 views / 0 likes - addedEvery wire, memory chip, and radio link is constantly fending off data corruption with error detecting and correcting codes. With the help of these codes, electronics can keep up the illusion of perfection… most of the time. Hosted by: Stefan Chin SciShow
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