It depends on the balloon. They are usually made out of rubber. Mylar is also a common material, and the mylar balloons often contain aluminum. If you mean hot air balloons, they are made out of cloth and other materials.
It was made out of the light gas gas Helium.
A balloon animal is an animal made out of rubber by manipulating a longer balloon.
It depends what the balloon is made of. Some are made so purposely.
It depends on how large the balloon is and what it's made out of.
you have made a water balloon!
The first hot air balloon was made out bark!!!!!
The Montgolfier brothers Joesph and Michael made the first manned hot air balloon but the Robert brothers and Jacques Charles made the first manned hydrogen balloon
its effect increases as balloon moves upward
1672
A balloon has a certain weight due to the material it's made of. When you blow air into the balloon, the weight of the air inside balances out the weight of the balloon material, making the total weight of the balloon and air the same as the original balloon.
It was made in early 1990
invisible string