
How Far Can You Reach?
Our fan Lily J. asked, if everyone in the U.S. held hands, how long would that line be? A cool math fact can help figure
Our fan Lily J. asked, if everyone in the U.S. held hands, how long would that line be? A cool math fact can help figure
Our fan Joey K. asked a great question: how fast could a grasshopper eat a cookie? Scientists aren’t sure how fast a grasshopper eats, but
How does a vacuum cleaner work? The machine has a really strong fan spinning inside. Instead of blowing air out at you, the fan pulls