Help Watch the Penguins!
How many penguins are there in Antarctica? No, really – scientists are asking you to help count these birds!
How many penguins are there in Antarctica? No, really – scientists are asking you to help count these birds!
Longtime Bedtime Math fan Sophia Y. asked us, how many sand particles would it take to cover a person? Sand particles are really tiny, so
There are 6 orange shapes in the picture. Can you spot the one that isn’t a square? Crows can! Scientists created tests by showing these
You’ve probably seen a squirrel run up a tree or down the street. And if someone walked near it, it probably ran away like a
All watermelons are long and round, right? Well, not these wacky watermelons! Read on to find out how farmers grow these cubed wonders – and