The why of water bouncing balls

Some balls bounce on water, and some do it better than others. The best in class is the trademarked Waboba, which stands for water bouncing ball. And now a team of mechanical engineers has figured out why the Waboba works so well.

The team led by Michael Wright at Brigham Young University’s Splash Lab in Provo, Utah, did this by attempting to skip three types of balls across the water, videotaping the activity, and analyzing the footage. Their results are posted on arXiv.org, including a video that explains it all.