hduff writes "While lithium-ion batteries offer better performance than lead-acid and ni-cad batteries, the supply of lithium is limited and the batteries can pose problems. The Technion-Israel Institute is building a better mousetrap with easily obtainable sand and air." Link to Original Source
I am here by the will of the people and I won't leave until I get my raincoat
- a slogan of the anarchists in Richard Kadrey's "Metrophage"