Some Inventions are simply better left uninvented:

Black highlighter

Waterproof tea bags

Braille driving manual

Dehydrated water

Screen door on a submarine

Helicopter ejection seat

Air conditioning for motorcycle

Left handed pencil

Wooden barbecue

Glow-in-the-dark sun dial

Gasoline fire extinguisher

Battery-powered battery charger

Clear correction fluid

Fake rhinestones

Fireproof matches

Glow-in-the-dark sunglasses

Mesh umbrella

Solar-powered flashlight

Are these really inventions? someone spent time researching these.

if they really are inventions........ run lmao

how about braille on the drive thru ATMs? i've actually seen these, lol

ROTF...Must have been implemented by a government agency

Hey nightimefantasy How RU tonight