You will need some warm water, a small clean plastic soda bottle, a packet of yeast, 1 tablespoon of sugar, and a small balloon. First, you need to fill the bottle p with bout 1 inch of warm water.

Most of us have inflated a balloon, but have you ever noticed the difference in temperature between an inflated balloon and a deflated balloon? STEP 2: Deflate the balloon and then quickly feel the ...

You will need an ice cube, a piece of fishing line with a weight tied to each side, a tray, and a container for the number two on our list of cool experiments to do at home with household items. Turn ...

The first possible launch date is today Monday 22 May, in the afternoon. BEXUS (Balloon EXperiment for University Students) is a yearly recurring experimental stratospheric balloon flight involving ...