Compressed air could help wind energy plants to save power at night, when winds are strongest for generation during the day, when demand is high

Enough Northwest wind energy to power about 85,000 homes each month could be stored in porous rocks deep underground for later…

Continue ReadingCompressed air could help wind energy plants to save power at night, when winds are strongest for generation during the day, when demand is high

Swedish researchers have developed the world’s first water-activated charger for your cellphone using just a puddle of ordinary water

Swedish researchers have developed the world's first water-activated charger that can power your cellphone using just a puddle of ordinary water.…

Continue ReadingSwedish researchers have developed the world’s first water-activated charger for your cellphone using just a puddle of ordinary water