Joseph ShavitDec 19, 2022Powerful LED light safely kills bacteria and viruses without harming humansA highly efficient LED could one day help countries emerge from the shadows of pandemics by killing pathogens in rooms full of people.
Joseph ShavitNov 30, 2022Scientists develop a new kind of battery, made entirely from abundant and low-cost materialResearchers have developed a new kind of battery, made entirely from abundant and inexpensive materials, that could help to fill that gap.