Even though this is specifically for the auto type industry, there are ways to apply it to many different things, like powering your entire house or anything that uses electricity. The powers that be have known about this for a very long time but couldn’t bring themselves to allow you not to spend money.
In this particular idea you would of course need something as complicated as a wheel off
of a wheelbarrow. Doesn’t really have to be from a wheelbarrow, but the junkyard mechanics would find it an easy access. The next thing of course would be a gernerator/alternator, which could easily be found in any auto scrapyard, and then a battery.
The most ideal would be for the auto industry to make it a drop down wheel from the auto itself. But we know that is not gonna happen. The second and most practical approach is to have it attach to the trunk of your car, like a bicycle rack. This would especially go well with the all electric cars that you have to take home and plug in and buy electric. You could actually just plug in your car and keep on going.
The wheel would turn as you moved generating electricity, and be stored in batteries. Now in speaking to an engineer from the auto industry, he tells me that the auto makers don’t do that because there is too much resistance generating the electric. A liar of course. Anyone can take a generator/alternator and spin it with your fingertips. There is no more resistance than driving with your windows down.
Batteries for home use can even be recharged while riding you bicycle.