Have you ever heard of this?

I have heard of compose piles, my grandma would save scraps of fruits, vegetables, egg shells, anything that would break down over time in the garden and once broken down would create really healthy soil.

Tonight I was introduced to a worm box. People keep a box of worms in their house and feed the worms all the left over food and scraps, just like a compose pile. The worms eat it and poop, their poop is dirt (I never knew this). Then some people put this dirt in their garden.

I think this is weird!