Watch a science experiment showing how balloons can float using methane and hydrogen instead of helium. See how hydrogen is ...

Explore a world of inventive science experiments with everyday items such as balloons, a smartphone, and a plastic bottle. Learn how to create a custom DIY phone case, perform fun balloon tricks, and ...

Our next story takes us to the ice of Antarctica, where NASA scientists are launching gigantic balloons that will rise up way into the stratosphere, to near space. Some of these balloons are so big ...