The 360 power rotation! In 2017 I reinvented the turning arrow, but it was without any power. Since then, other archers have performed tricks with the same powerless turning arrows. However, in... continue reading

posted by newtboy 4 months ago • 73 views • 1:13

YouTube description: Until the mid 1950’s, small short-range airliners like the twin engined IL-14 were really the only type the Soviet Union produced. And that meant flying across the country’s... continue reading

posted by Aard Vark (oritteropo) 6 years 2 months 2 weeks ago • 428 views • 10:05

Speech a small design studio on enforcing contracts to pay for freelance jobs and what can go wrong.

posted by RedSky 1 decade 3 years 8 months 2 weeks ago • 889 views • 38:40