1/6 the rules of abstraction with matthew collings Published 9 years ago • 1.7M plays • Length 15:00 Download video MP4 Download video MP3 Similar videos 15:06 2/6 the rules of abstraction with matthew collings 15:08 4/6 the rules of abstraction with matthew collings 15:03 3/6 the rules of abstraction with matthew collings 15:08 5/6 the rules of abstraction with matthew collings 14:05 6/6 the rules of abstraction with matthew collings