Renewable energy
Renewable energy is a source of energy that can never be exhausted.
We can obtain renewable energy from the sun (solar energy), from the water (hydropower), from the wind (windmills), from hot dry rocks, magma, hot water springs (geothermal) and even from firewood, animal manure, crop residues and waste (Biomass).
Monday, August 4, 2008
at
6:47 PM
Posted by
karthikeyan
Available in 128MB, 256MB, 512MB, 1GB and 2GB capacities, the A-Data Solar Disk thumb drive sports a solar powered LCD panel which displays the remaining memory capcity. See Source