Cyclone Power Technologies, Inc. (fka CYPW)

[BuddyWhazhizname]

Here's two really good Cyclone videos:

Which is the progress on their flagship Mark 5 engine from March 2010, and,

from February of 2015.

Notice the improvements in engine performance in the last 5 years?

Neither one is actually powering anything.

You can hear the speed going up and down on both, so they haven't figured out how to control the engine yet.

Just imagine where they'll be if they had another 5 years and $10 million to spend...

(Personally, I'm impressed how they can spend millions and end up with Harbor Freight multimeters taped to the test stand as the data acquisition system.)