On Wednesday, January 1st, a U.S. Special Forces Soldier parked a cybertruck outside a Trump Hotel in Las Vegas. He then shot himself dead, and triggered an explosion. The bed of his Cybertruck caught aflame, and exploded. While the circumstances surrounding the event are deeply disturbing and resulted in the loss of life, the Cybertruck's much-mocked angular design may have prevented an even greater tragedy.The facts are sobering: A US Special Forces soldier parked a rented Cybertruck filled with explosives outside the Trump Hotel in Las Vegas. What happened next demonstrated that while Tesla's angular behemoth might look like something designed by a child with a ruler, its construction is anything but childish.According to Las Vegas Sheriff Kevin McMahill, the Cybertruck's rigid structure actually contained much of the blast, directing it upward rather than outward. The hotel's glass doors, which in any normal explosion would have shattered into a million pieces, didn't even crack. It's the sort of thing that makes you wonder if Tesla's engineers knew something we didn't.And this is where it gets interesting from an engineering perspective. That stainless steel exoskeleton that everyone (myself included) has been mocking? Those rigid angles that look like they belong in a low-polygon video game from 1995? They actually worked exactly as advertised - though admittedly, "explosion containment" probably wasn't on Tesla's original spec sheet. The vehicle's journey to Las Vegas was tracked via Tesla's charging network - a remarkable piece of technology that helped investigators piece together the timeline. Though one suspects this isn't quite what Elon Musk had in mind when he talked about the benefits of connected vehicles.This isn't to praise the Cybertruck - it still looks like something from a dystopian future where design software only works in straight lines. And we absolutely shouldn't need to design vehicles to contain explosions. But in this tragic instance, those very features that many criticized as excessive may have prevented additional loss of life.The investigation continues, and serious questions remain about vehicle rental security and the prevention of similar incidents. But one thing is clear: sometimes the most controversial design choices have consequences far beyond their intended purpose. Though I suspect we'd all prefer to live in a world where we never had to find that out.