When your dog sits there and stares at the TV, do they see the same thing we do? According to this clip from SciShow, your pup’s probably sees something more like a flipbook in shades of yellow and green. Though they might actually enjoy the soap opera effect more than humans.
As George Carlin once taught us, there are no blue foods. It’s Okay To Be Smart explores the why there is so little naturally-occuring blue pigment in animals, plants, insects, and other organic matter. Oh, and those Morpho butterflies aren’t actually blue. Minds blown.
Kurzgesagt wraps up 2017 with a follow up to its fascinating clip about the relationship between an organism’s size and the way it evolves. This time out, we learn how we might actually explode if we weren’t the size we were meant to be. Say, was that Barb at 1:30?
Modern image recognition technology is getting really good at identifying objects. But engineers at MIT CSAIL show us how simply playing with their textures can confuse the AI into thinking an object is something completely different than what it actually is.
If you’ve ever seen a glacier up close and personal, you know they’re a beautiful blue-green color that’s unlike just about any ice or water you’ve ever witnessed. It’s Okay to Be Smart reveals the science behind what we see, then gives us a 360º view inside an ice cave.
It’s not too hard to travel faster than sound, but amping things up to the speed of light is a whole other level. Life Noggin pontificates on the what might happen if we could exceed 186,000 miles per second. The whole slowing down light thing seems like a cheat though.
A while back, The Backyard Scientist built a massive mousetrap and used it to smash things. He decided to take all of the energy stored up in that giant spring and use it to drive an axle. Unfortunately, it seems as if its power should be measured in mousepower, not horsepower.
Individual insects have limited skills, but when they form a colony, the whole is much greater than the sum of its parts. Kurzgesagt explores the phenomenon known as “emergence” – which sounds like a great name for a flick where billions of ants rise up to take over the world.