I like turtles
I mean, the OP video was about the wankel engine then it goes off topic to talk about some vaporware engine, and I'm like, piston engines still have a lot of development potential.
Turtles are cool too I guess.
We have only begun to scratch the surface of internal combustion configurations.
100 mpg cars will become commonplace eventually.
vaporware engine
What do you mean? They have running engines, a DoD research contract, and have multiple fuels and sizes confirmed.
Does vaporware mean non-production? Normally vaporware means nonexistent or imaginary.
I mean, where is it? What is being powered by those engines? As far as I can tell not much, it's interesting tech, I just would like to see practical application of it, I'm anxious to consume product.
I LIKE TURTLES
They should call it a turtle engine cus oval shape.
Scotty rocks
While we're at it, what's the best nozzle shape to increase flow speed of a vortex ring? Oval? Triangular? Trapezoidal? Blade? Circular? The literature is thin in this regard.
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