Elon Musk's big plan involves charging your electric car with shingles that are solar panels. While that's incredibly impressive -- not to mention ambitious -- it uses only one form of alternative energy. Finnish scientists have a different idea: har...
Ferroelectric material could make your smartwatch run longer
Elon Musk's big plan involves charging your electric car with shingles that are solar panels. While that's incredibly impressive -- not to mention ambitious -- it uses only one form of alternative energy. Finnish scientists have a different idea: har...
The idea of getting free energy from activities we do every day, like walking, has proven to be a pipe dream -- not that companies haven't tried. However, MIT scientists have tapped a new way to generate energy from bending that could actually make i...