Researchers at the Daegu Gyeongbuk Institute of Science and Technology (DGIST) in South Korea have developed a highly efficient energy harvesting device that converts body movements into ...
A research team has developed a highly efficient wearable energy harvester that can power electronic devices using only body movements. DGIST (President Kunwoo Lee) announced that a team led by Prof.
Their replacement equivalents, compact fluorescent lightbulbs and light-emitting diode bulbs, are bright, use 75 to 80 percent less energy, and can save you $60 to $125 dollars per bulb in energy ...
Octopus Energy has unveiled a simple move that could save customers an average of £80 per year on their energy bills. The company is encouraging its customers to switch to paying by Direct Debit ...