In the 1950s the Navy and Army worked on small VTOL machines to make troops go airborne. They worked, just not well enough.
An iconic hydroplane that spent decades languishing at the bottom of Coniston Water after a fatal speed record attempt is set ...
Discover how to create a simple and fun DIY foam boat with a working propeller and motor in this step-by-step tutorial. Watch as we guide you through building, assembling, and successfully testing a ...