New hope to power electronic devices via desk lamp
In a new study, researchers make a step toward running electronic devices in homes and offices with light from lamps scattered around the room. The...
New wearable device could harvest energy effectively
In a new study, researchers have created a new wearable technology to convert mechanical energy into electrical energy. The research was conducted by researchers from...
New fuel cells could power drones, electric aircraft
In a new study, researchers have developed a new type of high-power fuel cells. The new fuel cells could operate at double the voltage of...
New way to develop better solar cells
In a new study, researchers have found a new way to control light (photoluminescence) emitted by exotic crystal semiconductors. This can help develop more efficient...
Better battery recycling can help cut electric car greenhouse gas emission
A new study from Carnegie Mellon University has shown that better battery recycling can help cut electric car emission. It is known that electric vehicles...
Lightning may prevent hackers from damaging power grids
In a new study, researchers found lightning from distant storms may help prevent hackers from damaging electric power substations and other infrastructure. The research was...
Scientists develop fireproof, self-powered sensor that may save lives
In a new study, researchers have developed a motion-powered, fireproof sensor. This low-cost sensor could track the movements of firefighters, steelworkers, miners and other people...
New study turns carbon dioxide back into coal
In a new study, Australia researchers have used liquid metals to turn carbon dioxide from a gas back into solid coal. This big breakthrough could...
The real health costs of coal power plants
A new study has shown that coal power plants in India take the highest toll in the world when it comes to health. The study...
Scientists develop high-power fuel cell to boost electric planes, ships, drones
In a new study, researchers have developed a high-power fuel cell that could boost the performance of electric-powered planes, ships, and drones. The research was...