Why are soda cans cylindrical? Why is there a dome on the bottom? Why is this video so fascinating, when it's about cans?!... READ ON
Drones give farmers a bird's-eye-view of their crops, so they actually know where pests and infertile areas are.... READ ON
Prepare to hear the "woof" of chemistry!... READ ON
Tragedy, comedy, money troubles, and more female characters. Tune in Sunday night.... READ ON
The content of this TED Talk has been left intentionally senseless.... READ ON
You're gonna need a bigger beachball.... READ ON
Try it with a piece of paper nearby. Then get ready for some MATH, people!... READ ON
The eye chart with the big "E" on top is called a Snellen Chart.