The Cool Down on MSN3d
Scientists invent game-changing device that could make engines unbelievably efficient — here's how it could transform future vehicles
Scientists recently created a compact high-tech gadget that can attach to a gas-powered car's tailpipe, converting wasted ...
Interesting Engineering4d
Mach 5 speeding: Kratos plans low-cost hypersonic drone for US military needs
Kratos has unveiled plans for a Mach 5-capable drone that promises to be ‘orders of magnitude’ cheaper than any comparable ...