What would you do if you lived in a place where the power supply was constantly disrupted by war? How would you keep your phone, laptop, fridge, or TV running when the grid goes down? That’s the dilemma that motivated an engineer to invent an exercise bike that can provide backup power in an emergency.
Power supply can easily be disrupted in areas of war. Lithuanian startup Tukas EV created a solution to use exercise bikes to charge electronic devices.