And video @ Slick Invention Can Un-Stick Your Ketchup Toothpaste
longknife Diamond Member Sep 21, 2012 42,221 13,090 2,250 Sin City Nov 12, 2014 #1 And video @ Slick Invention Can Un-Stick Your Ketchup Toothpaste
D Delta4Embassy Gold Member Dec 12, 2013 25,744 3,044 280 Earth Dec 1, 2014 #2 Was thinking, the wheel, fire, or the internet.
Q Quentin111 VIP Member Oct 26, 2014 244 30 76 Dec 1, 2014 #3 I think that are polymers and semiconducters. Last edited: Dec 1, 2014