The staggered tongues that are left after cutting along this line make up the friction joint ... that makes up the body of the rocket. The rubber band wraps around the outside of the chassis ...

Samuel Bendek, who is originally from Colombia, said he got the idea when he was 16 years old and working at a soccer ball manufacturing ... You just make a rubber band out of it.

The materials you will need to create a rubber egg. CREDIT: Popular Science. Gently place the egg into the cup. Fill it with enough vinegar so that the entire egg is submerged. Make sure there is ...

Elastic materials are useful in lots of ways: Similar to how tires and sneakers grip the road, a rubber band can help you grip the lid of a jar to make it easier to open. Your body’s cartilage is your ...