Y
HN Search
Hacker News Search
new
|
comments
|
top
|
jobs
FishFoodzD
searching PlanetScale…
1.
▲
2.
▲
3.
▲
4.
▲
5.
▲
6.
▲
4 ms
·
1.
▲
by
FishFoodzD
5y ago
It would still slow down. The blackbody radiation output by the wheel would cool it down, and in the same way, all the electrons the wheel is made out of will radiate energy as they are spun. (Spinning charges are constantly accelerated by
2.
▲
by
FishFoodzD
5y ago
Isn't this just a perpetual motion machine? How can it change, while absorbing no energy from a laser, forever? If it's a perpetual motion machine, how can that be?