Hot air balloons, sail planes, kites.
A hovercraft is an air cushion vehicle which floats on a cushion of air. Their power source can sometimes be gasoline or sometimes electricity.
because the breth in lots of air and air floats because the breth in lots of air and air floats
A balloon.
helicopter
because a soda can is full of air. Air is lighter than water, and is therefore boyant and the can floats.
Beautiful music floats
The float has air in it.
A raft.
Referred to as a Hovercraft.
A hot air balloon floats in the air because it is buoyant due to the hot air inside the balloon being lighter than the cooler air outside. It is not propelled by engines or wings like an airplane, so it is more accurate to say it floats rather than flies.
Hot air balloon.