What to do: Kids snip the handles of a plastic disposable shopping bag and knot all four remaining tabs around the neck of a water balloon for this backyard science experiment.

Mad Science of Austin & San Antonio teaches us about center of gravity, pressure and centripetal force with four easy balloon science experiments you can do with your kids at home this summer.

Science experiments with kids: the fizz inflator. Mixing baking soda and vinegar can blow up a balloon. This experiment is fun for kids. Credit: FILE. Credit: FILE. Life | Aug 13, 2016.

5 magic science experiments for kids. These tricks will make your children think they have superpowers—but it’s really all about the science. ... • Blown-up balloon • A person with hair.

Football stadium-sized balloons launch in Antarctica for science experiments Scientists with NASA are launching enormous balloons, the size of a football stadium, from the Antarctic ice. They're ...

Launched from the Columbia Scientific Balloon Facility’s remote site in Fort Sumner, N.M., HASP flights typically fly for 15 to 20 hours at an altitude of approximately 23 miles.

Scientists with NASA are launching enormous balloons, the size of a football stadium, from the Antarctic ice. They're carrying experiments on dark matter and other mysteries.