Recent content by sahajmudbhari

I think the people in research team can workout something if my idea is practical. Yeah same way hydroelectricity is generated or the way cars charge their battery using the motion of tire. We do have power banks but what if we're not carrying one thinking we'll just charge it in the next stop...

A new idea by me: if mobile phones had a mechanical system to manually charge the battery alongside using a charger it would be helpful to the users in so many ways. If the battery just died or it was low and there was no electricity then we would manually charge the batteries. We could use a...