The Sun: It’s the Star of Our Solar System!

When you look up at the night sky, you see lots and lots of stars. The sun is one of those, only a lot closer! That’s right: the very same Sun that lights up the daytime sky is actually a star, like the twinkling dots that sparkle overhead at night. The Sun is a...

Silly Putty: A Silly Success Story

As an invention, it didn’t work. As a toy, it did. It happened like this. In the 1940s, scientists invented a funny-feeling substance that bounced, stretched, and lifted pictures off of newspapers. The stuff was fun to play with, but the scientists couldn’t...

Thanksgiving: The 4th Thursday in November

In November, Americans celebrate Thanksgiving. It all started way back in 1621 when English settlers, called Pilgrims, celebrated after their first successful harvest in the New World. The three-day feast took place in Plymouth, Massachusetts. About 50 Pilgrims were...