Seems he didn't learn the termo dynamics laws while he was schooling.
For OP "
The first law of thermodynamics, also known as Law of Conservation of Energy, states that energy can neither be created nor destroyed; energy can only be transferred or changed from one form to another."
I am an optimist. So to me anything is possible
Physics laws that are proved by noting that no process in the nature has ever been observed to conflict them are not very convincing.
Maybe they are true, maybe not. Nature is quite simple, and humans can be quite ingenious when inventing new things
"laws" that prevent people even trying to invent new things because they are thought "impossible" can be too restricting. What if the law is wrong. Terrible thought.
But yes I agree. there seems to be nothing interesting in the video that was linked in the beginning of the thread. And the same applies to all the other similar videos too.
I do not have physic knowledge, but I think it work
Because the led need so little power
and infinite fan provide enough power over the fan need
it is a very extreme case
I would make a sample on this topic, hope it really work
The energy from the human hand as the beginning
than it store the energy in infinity fan by kinetic
it instead of powered up the fan with battery
It would bring out similar power according to a 5v at 500ma fan (may be more power)
by the wind produce from the fan
the powered can be transfer to one and other
(that would pass the thermodynamic law)
hand power to fan kinetic power to led fan motor
then the led fan rotate, it would possible to make the led light up
light up led only need around 2.4v 500ma