An curved arrow pointing right. Hot-air balloons have been around for centuries. They're certified aircraft for those looking to take the slow and scenic route, but owning one can set you back ...

The balloons go through several other physical and chemical processes before going through stress testing with a sort of air faucet. This footage comes from "How It's Made," on the Science Channel ...

You will need reliable transportation and basic equipment, such as helium tanks for gas-filled balloons, and air compressors for blowing up cold-air balloons. But don't worry- this type of ...