Alternative propulsion

[rankamateur]

While studying fluid flow chaos in flow forms for my liquid fertiliser I came across this interesting link.

 

http://www.vortex-world.org/repulsin.htm

 

 

[ozbear]

I prefer dilithium crystals myself

 

 

[Ultralights]

after exhausting my brain reading through 2 Thesis over the past week, all can think of when reading that was "citation needed!"

 

 

[Marty_d]

I think Mr Dyson already snaffled that technology for his vacuum cleaners.