From It’s OK to be Smart. Check out ReInventors: http://bit.ly/2BezAGz Make watching our videos a habit and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ I’m tall. Most of the people in my family are tall. Does that mean my son will be tall? Turns out the inheritance of height is a lot…

From It’s OK to be Smart. You can learn more at https://curiositystream.com/smart Stay curious and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Have you ever noticed that warning about raw or undercooked seafood at the bottom of restaurant menus? Ever wondered why it’s there? Because fish carry a ton of parasites, and…

From It’s OK to be Smart. You have the power to change your brain! Make watching our videos a habit and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Got a bad habit you just can’t seem to break? That’s because it’s literally wired into your brain. Every single thought, action, and feeling…

From It’s OK to be Smart. It’s the Great American Read! Vote for America’s favorite novel: https://to.pbs.org/2Jes2X5 ↓↓↓ More info and sources below ↓↓↓ English is a confusing language for many reasons. But the irregular verbs might be the most confusing part. Why is “told” the past tense of “tell” but “smold” isn’t the past…

From It’s OK to be Smart. Thanks to Wix for supporting PBS Digital Studios. To learn more: https://Wix.com/go/OKAY Help us out and complete the 2018 PBS Digital Studios survey! https://to.pbs.org/2018YTSurvey ↓↓↓ More info and sources below ↓↓↓ I noticed something weird about Disney Princesses lately. Naturally, I had to examine it through the lens of…

From It’s OK to be Smart. Thanks to Wix for supporting PBS Digital Studios. To learn more: https://Wix.com/go/OKAY Help us out and complete the 2018 PBS Digital Studios survey! https://to.pbs.org/2018YTSurvey ↓↓↓ More info and sources below ↓↓↓ I noticed something weird about Disney Princesses lately. Naturally, I had to examine it through the lens of…

From It’s OK to be Smart. Learn more about your personal DNA story by going to https://23andMe.com/okay Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Humans are special, and we got that way thanks to evolution and natural selection. The proof is right there in our bodies! From…

From It’s OK to be Smart. To learn more about Brilliant, check out https://brilliant.org/BeSmart/ You might cry if you don’t SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Why do we cry? It’s weird. Humans leak water out of their faces when they get sad. Are we the only animals that do this?…

From It’s OK to be Smart. To learn more about Brilliant, check out https://brilliant.org/BeSmart/ You might cry if you don’t SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Why do we cry? It’s weird. Humans leak water out of their faces when they get sad. Are we the only animals that do this?…

From It’s OK to be Smart. Check out Nourish from PBS! https://www.youtube.com/PBSNourish SUBSCRIBE to It’s Okay To Be Smart! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ People who live near the equator use more spices per recipe than people who live far from the equator. But that isn’t for the reason you think.…

From It’s OK to be Smart. You can learn more at https://curiositystream.com/smart Give us a hand and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Farting is hilarious and gross and everyone is doing it so why can’t we talk about the science of it?! Flatulence, passing gas, cutting the cheese, toots… whatever…

From It’s OK to be Smart. To learn more about Brilliant, check out https://brilliant.org/BeSmart/ Go subscribe to Hot Mess! https://www.youtube.com/hotmesspbs ↓↓↓ More info and sources below ↓↓↓ Big thanks to WheezyWaiter! https://www.youtube.com/user/wheezywaiter Are humans really Earth’s most dominant species? Let’s put all of the planet’s living things on a scale and see what has amassed…

From It’s OK to be Smart. Want more cool physics? Check out Physics Girl! http://youtube.com/physicsgirl Be cool and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ The hottest and coldest temperatures in our universe are rarely witnessed, but in these rare spots, our understanding of physics is challenged. Weird things happen at extreme…

From It’s OK to be Smart. Special thanks to Vanessa from BrainCraft for help with this video! Check out her channel: https://www.youtube.com/braincraft ↓↓↓ More info and sources below ↓↓↓ Until the early 20th century, Tasmania was home to a very weird wolf-like creature. Except that it wasn’t a wolf. Even though it looked like a…

From It’s OK to be Smart. To learn more about Brilliant, check out https://brilliant.org/BeSmart/ Give us a hand and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Why is Earth is a blue planet? Because it’s covered in water! Where did Earth’s water come from? Of course, water isn’t unique to our planet.…