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 ...

The science pros at The King of Random supercharge a giant vortex cannon for an insane experiment. Russia issues Afghanistan ...

Rick Osgood uses his blog to document his various projects. These projects range from a Tesla Coil, Vacuum Forming Machine, Vortex cannon, and many others. The website includes weekly video how-to’s ...