Tesla turbines are far more efficient than bladed turbines and take less maintenance.

posted by newtboy 1 year 5 months 1 week ago • 313 views • 1:00

The Omega 1 is not only much more powerful than existing technology, but it is also much more efficient. The Omega 1’s rotary mechanism is very efficient because it has very little friction and fluid... continue reading

posted by newtboy 3 years 2 weeks ago • 481 views

Magnetic power transmission - Friction free, wear free, power loss free https://neo-dyne.com/magnetics.html

posted by newtboy 4 years 2 months 1 week ago • 1,420 views • 1:03

YouTube description: Compliant mechanisms have lots of advantages over traditional devices. SimpliSafe is awesome security. It's really effective, easy to use, and the price is great. Check out SimpliSafe... continue reading

posted by Aard Vark (oritteropo) 6 years ago • 1,004 views • 12:52

"... Getting wet isn’t REALLY what makes wool shrink; it merely exacerbates the friction between the wool fibers, which is stronger in one direction than another, so when agitated in the washer or dryer,... continue reading

posted by ant 7 years 7 months 1 week ago • 30 views • 2:08

Practice! YouTube: If most people got on a skateboard, they would roll forward slowly for a few feet, then fall down and break their wrists. But there are a proud few who can do some pretty amazing... continue reading

posted by PlayhousePals 8 years 6 months 2 weeks ago • 12 views • 3:11

WHEEEEE! YouTube: Roller coasters give people the opportunity to experience physics in dramatic ways. In this episode of SciShow, we break down how physics work on roller coasters to give you the ride... continue reading

posted by PlayhousePals 8 years 6 months 3 weeks ago • 71 views • 3:39