This simple science experiment shows how to make a balloon fly without using helium. By mixing vinegar and baking soda, you create carbon dioxide gas that inflates the balloon through a natural ...

When used correctly, condoms are 98% effective. However, some people don't put them on right, and they are only 85% effective in reality.

Photoshop tutorial showing how to create a balloon of the face of Homer Simpson and other cartoon characters. BALLOON: <a href=" HOMER: <a href=" Subscribe! subscribe subscribe subscribe ...

A 13-year-old girl from Albuquerque is training to become one of the youngest hot air balloon pilots, guided by her father, as they strengthen their bond through shared adventures at the Balloon ...

A proper fitting condom should cover the entire length of the penis while leaving a bit of extra room at the tip for ejaculation.