Solar and wind power are great renewable options, but to store the energy that's produced, we're going to to need bigger batteries.
Airlines have already flown planes fueled with biofuel-petroleum mixes, and more are coming.
Chile turned the Atacama Desert into a giant solar farm, China denounced coal power, and Guinea has been plagued by sleeping sickness.
Britiain's red double-deckers will run on spent coffee grounds. California cannabis farms may now mushroom in size. Fashion is due for an ecological shift.
A new solar process utilizing nanoparticles has to potential to nearly double the energy output per unit area of solar panels.