Nationality-Jokes---Inventions-by-Idiots-with-tags-Nationality-Jokes-News--Politics-Something-Funny-Work-Jokes

Inventions by Idiots - 1) Inflatable dart board. 2) Glow-in-the-dark sunglasses. 3) A book on how to read. 4) Solar-powered flashlight. 5) Screen door on a submarine.