Kitchen Table Automatic Sprouting Machine (Electricity-Free)

[Billy Cheung]

Why not build a sprouting machine using food containers. It is electricity-free yet fully automatic and will not use stink recycled water. Just load it up with beans and water.
Put it in a dark place and come back in 3 days to harvest.

https://www.youtube.com/watch?v=m7JzGfTHETc