WEIRD FACTS

Nikola unveils its WAV electric personal watercraft

By Ben Coxworth – Plans call for the WAV to be released next year. (Credit: Nikola Motor Company). The Nikola Motor Company has previously brought us battery-electric cargo trucks and off-road vehicles. This month, the Arizona-based startup announced that another e-vehicle will be joining …

 

Space fire extinguisher sucks instead of blows

By David Szondy – The VEM extinguisher is designed for use on spacecraft and other special environments. (Credit: Valeev/Depositphotos).  The Department of Mechanical Engineering at Toyohashi University of Technology has developed an inside-out fire extinguisher for use inside spacecraft. Instead of spraying out …

Electric-assist trike tilts into corners

By Ben Coxworth – The Tris Bike’s front wheels tilt up to 30 degrees relative to the frame. While some people like the added stability offered by trikes as compared to bikes, the things can actually be tippier when cornering. The Italian-designed Tris …