Ever wonder how helmet makers can be so sure that their products are properly engineered to protect your head in a crash? Well, this inside look of Bell’s testing facility, The Dome, shows how their products are put to the test. Bell helmets, part of the larger Easton-Bell Sports company that specializes in head protection with sister brands like Riddle and Giro, has stepped to the forefront by showcasing the comprehensive impact testing they’ve done for years in this video. Their goal is to create a helmet that has the ability to absorb and dissipate energy at every level of velocity. Take a head trip.