A former NASA engineer and two "fellow engineering nerds" have created the world’s largest Nerf gun. Mark Rober has become a YouTube sensation with his creative designs. The giant gun is powered by a ...

Having dart wars at work or home can be a lot of fun, unless that war turns into an ambush of an unarmed victim. One man, Mark Rober, decided to make sure he was always ready to go in case a dart war ...

We've all been the underdog in a toy gun fight, whether the opponent had stronger foam ammunition or simply more water bombs than we did. Well, this former NASA engineer got tired of being ...

Ex NASA engineer builds the world’s biggest soft bullet-firing NERF gun Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook ©News Group Newspapers Limited in England No ...