lost einsteins and tech innovation Published 6 years ago • 704 plays • Length 10:25 Download video MP4 Download video MP3 Similar videos 41:45 about those ufos - an update | spacetime s24e70 | spacetime s24e70 | astronomy science podcast 11:16 mystery tech - unboxing time 23 31:13 einstein - right - again | spacetime with stuart gary s23e38 | astronomy science podcast