(indirectly) converts fat to electricity
downsize it for mobile use
half of the US would become obese by 2030
It's called an exercise bike with a dynamo ...So what is this gadget?
Ok so I mistook your project for a portable fat converter, which at some point will need fat to be reloaded. So it is more or less an exercise machine that convert fat grown on humans into electricity. A healthy human can probably output at least 75W of power if not hundreds in bursts. Good thing you are thinking for the overweight population. You could be the first benefector. On the longer time scale, hour or longer, the human outputs only at a small power rating though. Maybe rig a health club to see how much energy bill they can save doing that. Will be a nice case study and may convence others to join the effort.
Ok so I mistook your project for a portable fat converter, which at some point will need fat to be reloaded.