Why Vacuum Cleaners Are So Loud

I always thought it's because vacuums crave the souls of cats and dogs. TIL.

After the first part I expected "Cleaning the vacuums from a room allows more sound to survive"

I've seen this more than once elsewhere, and I laugh at it each time 😂

This was a meme page, apparently transforming into a science education page. Sad.

So the Dark Forest theory is true

This is some Mushi-shi level theory.