steren’s avatarsteren’s Twitter Archive—№ 2,579

  1. Dropping a Hammer and a Feather in the world’s biggest vacuum chamber. Newton did not lie :) thekidshouldseethis.com/post/the-hammer-feather-drop-in-the-worlds-biggest-vacuum-chamber
    On twitter.com ↗ steren’s avatar ❤️ 1 Favorite 2014 Nov 4 Mood 0