An curved arrow pointing right. NASA's Scott Kelly turned a ball of water and two hydrophobic paddles into an out of this world game of ping pong on the International Space Station. Story by Tony ...

and a ping-pong ball. You can see the video below. Imagine for a moment heating a tank of water as an example. The simple approach would be to turn on the heater and when the water reaches the ...

This is the perfect Christmas party game for all the family, and requires red solo cups and a ping pong ball. December 25 is nearly hear and many of us are gathering with our families for gifts ...

Cup stacking is just one of the entertaining games that kids can play with simple plastic cups. Discover other plastic cup activities to try with your kids.