A Self-Inflating, Self-Propelled, Stand-Up Paddleboard

With spring coming late on the heels of a brutal winter, it’s hard to believe that summer is right around the corner. Still, in a few short months it’ll be plenty warm enough to take your self-inflating, self-propelled paddleboard out for a spin on the water. Uh, say again?… Read More

Source:: Gizmodo