Day: 14 March 2024

Credit: Pixabay/CC0 Public Domain Electrical engineers at Duke University have determined the theoretical fundamental limit for how much electromagnetic energy a transparent material with a given thickness can absorb. The...

Propolis is a resinous substance collected by bees from tree buds and other botanical sources, used to seal and protect their hives. Known for its antimicrobial properties, propolis has been...

Credit: AI-generated image Advanced killer robots are more likely to be blamed for civilian deaths than military machines, new research has revealed. The University of Essex study shows that high-tech...