Air cannons produce visible vortex rings by generating rotating air pressure differences, while electromagnetic cannons emit electromagnetic vortex pulses using coaxial horn antennas. The ...
The fun part is watching it blow out rings of smoke, but the Master Makers of the Boys & Girls Club learned about how vortexes can be formed while they were building the contraption that entertained ...
I did a thing on MSN
Handheld vortex cannon
Explore the science behind the air vortex machine and its applications in education and entertainment. Discover the ...
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