"We found a more efficient way of solving [a] problem." Researchers stunned after discovering breakthrough firefighting tool ...

Spin armament overhead and then plunge it into the ground to summon a raging vortex of black flames. Hold to create an initial flame tornado while spinning the armament. Spin armament overhead and ...

Using an air vortex cannon strapped to a bass reflex port to wiggle a flame to death. (Credit: The Action Lab) Using a fairly beefy speaker to blast a 70 Hz tone at a big alcohol flame was not ...