Testing disc springs stacked in series

This video shows how to have ready the "ten single springs stacked in series" for testing, using special designed tools.

[@BondmeJesus]

BORING. lol YOU DIDN'T EVEN SAY ANYTHING AND DIDN'T SHOW ANY STACKING ARRANGEMENT AND DATA EXPLAINING A SINGLE THING. I LEARNED NOTHING lol YOU SHOULD MAKE A VIDEO OF YOUR PET ROCK NEXT.