When you were in high school, did you ever have to design a way to drop an egg from a high place without breaking it? A lot of physics classes use it as a great teaching tool. This former NASA engineer tried it and he found five ways to win. Watch the video to hear him explain the fascinating physics behind the methods.
Stop robocalls for good with Kim’s eBook
Robocalls interrupt us constantly and scam Americans out of millions of dollars every year. Learn Kim's best tricks for stopping annoying robocalls in this handy guide.