(adsbygoogle = window.adsbygoogle || []).push({}); So guys what do you think is the dumbest invetion ever?

I have got to admit the dumbest invention ever is the...
SOLAR-POWERED FLASH LIGHT

I mean i thought the flash light was used to see in the dark. I guess whoever made this hit his head real hard.

Post your dumbest inventions ever below

-rep if you like this