Who was the loneliest person ever?
This Apollo mission almost ended in MUTINY
This is why astronauts look so WEIRD in zero g
TRILLIONS of cicadas are emerging. Math can tell us why…
This is how to tag a BLUE WHALE 🐋 with a drone (for science!!)
The Science Behind The Masters' Strange Secret Sand ⛳️🏌️♂️
The fastest animal on Earth? It’s not what you think!
We were completely WRONG about starfish
Probably the worst idea in the history of the space age
Why this venomous caterpillar looks like Donald Trump’s hair
When Matter Goes Faster Than Light Speed… THIS Happens
Why doesn’t ❤️ look like an ACTUAL HEART 🫀 ?!
This Kid Named an Asteroid (then NASA went there!)
The Law of Urination
Climate change is turning sea turtles FEMALE?!
That one time the CIA spied on climate change 🤫
The Navy has video game-playing sea lions?! 🦭 🎮
This is how air conditioners ❄️ make Earth warmer 🔥
The revolution that saved a BILLION lives
It’s autumn everywhere except under this streetlight
This is why coral reefs are in BIG trouble 😳
Do space rocks ever actually hit people?! ☄️
Can this apple defy gravity? 🍎
This physics trick will blow people's minds
Can you explain the falling coffee cup trick?
This is what space sounds like
Making 🔥 by Smashing Balls
Has AI Surpassed Human Creativity?
Engineering SUPERPLANTS to fight climate change
Is Shrimps Bugs? A scientist’s take
Why ROYGBIV is Wrong 🌈
The world’s oldest dog is HOW OLD?!
The REAL reason moths fly towards light 💡
This famous climate graph is hiding a secret 🤔
SPIDERGOATS are real! Why did scientists create them? 🕷️🐐
What are all these mysterious lights in the middle of nowhere?
Why are these weird symbols all over the desert? 🤔
The Secret Discovery in Da Vinci’s Notebook…
This PROVES that humans are causing climate change
There was NO first human
What does NASA keep inside this armored vault? 🤔
The end of the universe is your fault (according to Brian Cox)
The ridiculous reason February only has 28 days…
The Invisible Glass
Climate Change explained in less than 1 minute!
How much POOP💩 is on your toothbrush?!
The SECRET about flames almost no one knows 🔥
How far is a second?
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About
Be Smart is created and hosted by Joe Hanson, Ph.D.
We give you deep answers to simple questions about science and the rest of the universe.
Have ideas or questions? Find me on Twitter: @okaytobesmart or @DrJoeHanson
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