Sugar Batteries
http://www.tmcnet.com/green/articles/9970-sony-develops-battery-using-sugar-as-energy-source.htm
I wonder if this is or will be Zero Waste & refillable?
If not, the advantage will be 'no toxic metals' but it will still not be ideal... (?) Possibly a solar charger would be better?
Now a solar charger re-charging a sugar battery, that would be an idea!!
I wonder if this is or will be Zero Waste & refillable?
If not, the advantage will be 'no toxic metals' but it will still not be ideal... (?) Possibly a solar charger would be better?
Now a solar charger re-charging a sugar battery, that would be an idea!!