PULSE Kinetic Jump Rope Generates Power To Charge Your Gadgets While You Exercise
What night be the logical future evolution for fitness trackers and wearable gadgets? Onboard kinetic generators that convert...
kinetic generator
Fido Fashion’s Power-Generating Dog Leash Uses Kinetic Energy To Light Up Your Dog-Walking Path
Got a dog who runs around like a crazed maniac while on a leash? Put that hyperactive bundle...