You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. NORWAY — The Norway Historical Society has been presented with the prototype ...

Let’s face it: Sleds are great when you’re on them, but who likes finding places to store them after the fun’s over? Leave it to European ingenuity to solve that problem with the Maarno Folding sled.

With the rotor stopped, the blades are stowed in the sled test at Holloman. Credit: Bell Bell has completed sled tests of the stop/fold rotor concept for a high-speed vertical-takeoff-and-landing ...