90% of these don't even make sense

Alien abduction

Definitely nope.

The Bermuda Triangle

The bermuda triangle has been repeatedly explained.

The CIA is behind it

This assumes the CIA is far more powerful than it actually is.

HAARP caused flight MH370 to crash

This is just silly

Invisibility

This is based on a lack of understanding of what the patent actually does

A weapon of unimaginable power

Yeah, and they tested it on a plane, seemingly for shits and giggles.

The others are also fairly explainable, but these are just terrible.