Lifehacks Videos Stack

[Andre D]

How about posting videos of different useful lifehacks, tricks or ideas in this thread? Here's mine:
https://www.youtube.com/watch?v=zILbbPQkQMY

 

[FlyingMonkey]

Hi Andre.

Do you have any RC related ones?

I'd like to see what folks have come up with.

I saw this one...