News Twirling battery offers emergency power

What piece of crap phone are you using?

 

ya I second that, my cell gets its time and date from the cell service itself so its always updated and on time, the only time it runs internal is when I dont get cell service from somewhere but everytime you enter cell service area it updates its time and date at the same time. Is your cell one of those 1980s brick phones?

 

it would be good for those emergency low batt situations imo

 

Yeah, like when you need to call an ambulance because you've just chopped your hands off

 

Well my friend. I dont think a solar panel is the best thing you could get when you're wasted 3:00 or 4:00 AM in the middle of nowhere

 

luls, i second paisa, and i personally have twirled things for extended periodsof time, i'm rather good at finger rolling and such (i wanted to learn a few showy tricks with my staff in karate and it carried over). not to mention you could just tie a string to it, ever twirled a cord or piece of rope? it could actually empart more energy to the device depending on the mechanism.

 

130 spins I wonder how long that would take I mean even if it was 1spin/sec it would take longer to make the power than it will to use it...