Crazy properties of Tachyons

Tachyon is a hypothetical particle that travels faster than light! Here are some of its crazy properties:

Its rest mass, lifetime, and proper length are not real. They are all imaginary.

A particle's speed increases as its energy increase, but a tachyon's speed increases as its energy decrease!

An observer can see them traveling backward in time, thus seeing them before they were even created!

[ryaanplaz]

*"Imaginary technique"* : *"Tachyon PURPLE!"*

[Averagegoldrank]

So thats why star labs made the tachyon device

[sheppiehet]

How do assign properties to an hypothetical/imaginary particle? Not making sense. I think it is real.

[Otravistafoto]

Tachyons might be hypotetical but it doesn't stop thousands of magic healers that make money on tachyonic therapies.