Motor Efficiency Factors – visualized
More than 2/3 of the energy needed for today’s cars is just wasted, creating heat and polluting our environment – why do I never read about this?
Whenever there is a technology change, peoples arguments go crazy! Remember, when the first iPhones came out – the main argument against them has been „greasy fingerprints“ on the screen.
We seem to forget what the purpose of those things are. It’s like with our old light bulb: 95% heat (waste), 5% light.
(mehr …)From a light bulb I want light,
from a motor, I want speed, not heat!
