Adam Savage@donttrythis·Mar 24, 2011Very cool. Screw driven vehichles: http://www.darkroastedblend.com/2011/03/radical-screw-propelled-vehicles.html5744
Brendan Zabarauskas@brendanzabReplying to @donttrythisGotta get meself one of these: Radical Screw-propelled Vehicles http://bit.ly/eVfQsE (via @donttrythis)10:17 PM · Mar 24, 2011·Weet for Mac
