It might not have the power of pricier models, but the M10 Pro's speed, range and portability make it an excellent value.

[Peter Sripol] is the man, and he also built a dive scooter, underwater pistol thing. [Peter]’s dive scooter is almost entirely 3D printed. That includes the ducted fans/thrusters. The ...

Electric submersible specialist U-Boat Worx has unveiled bonafide images of its flagship electric “Super Sub.” The revamped model, designed ...