You Might Also Like
Bots with a badge? Police robots are no longer the stuff of sci-fi movies like "RoboCop." Some cities are using robots to patrol beats, although they're more commonly used in dangerous scenarios.
Wind tunnels are the unsung heroes of aerodynamics. Thanks to these breezy devices, we have safer planes, cars and space vehicles.They even provide some extreme fun for the adrenaline junkies among us. What's the deal with wind tunnels? Find out in this article.