Brilliant... No? Part 3

Silly Inventions.

A parachute that open upon impact.

A left-handed screwdriver.

A one way escalator.

An ejector seat on a helicopter.

An inflatable anchor.

Fireproof matches.

Double-sided playing cards.

Submarine screen doors.

Waterproof teabags.

A solar-powered night light.

A waterproof sponge.

Reusable ice cubes.

See-through toilet paper.

A dictionary index.

A book on how to read.

Pedal-powered wheelchairs.