batteries
Chemists propose spinach as a better, cheaper battery catalyst
While it's always been a boon to Popeye's "muskles," it looks like spinach may also have a role to play in clean future batteries.
Elon Musk promises $25,000 electric car at Tesla’s ‘Battery Day’
The electric car manufacturer says updates to its battery design and manufacturing process will help lower production costs.
This fruit reeks, but it may one day power your phone
Ever smell a durian fruit? Don't. Think of it as nature's stinky battery.
New, MIT-made battery is powered by CO2
In the near future, we might use the toxic gas to power homes.
Will Human Skin Revolutionize Batteries?
Melanin, the pigment-producing part of human skin, may change the way batteries are manufactured and used.