[TheHound]

A law in science doesn't become a law because it is enacted. It becomes a law because it is irrefutible. That includes the laws of thermodynamics. I suggest that you do not by stock in this company.

[Diogenesis]

"... after a few more flashes in the pan, we shall hear
very little more of Edison or his electric lamp.
Every claim he makes has been tested and proved impracticable."
[New York Times, January 16, 1880]

More Examples here

[SamAdams76]

Don't worry, I'm not! I don't know about this particular device, but someone, somewhere, is eventually going to discover the energy source that frees us from fossil fuels and takes us into the future.