hot air balloon, n.All

A Hot air balloon is a flamethrower, some fabric, a wicker basket and a couple bags of sand that we somehow trust to ride high up into the air.

A Hot air balloon is is reverse slow-mo sky-diving.

Hot air balloon is an air submarine; or a surmarine, if you will.

A Hot air balloon is a dry, airborne sailboat.

Hot air balloons are powered by the same principle that lifts smoke.

A Hot air balloon is a free-spirited elevator heading up to wherever the winds cares to take it.

A Hot air balloon is a convertible blimp.

A Hot air balloon is an acoustic drone.

Hot air balloons helped humans leave the ground for the first time.

Hot air balloons flew before trains became common.

Hot air balloons carried humans before airplanes existed.

Hot air balloons can fly without an engine.