Electrical engineers at Duke University report they have built a record-setting pyroelectric photodetector that uses trapped light in a plasmonic nanogap to capture a signal in just 125 picoseconds ...

Abstract: Global warming and the associated increase in heatwaves have made the prevention of heat-related illnesses such as heatstroke a critical global challenge. Monitoring physiological indicators ...

Abstract: In this study, we created a novel temperature sensor based on a waterdrop-shaped optical fiber probe coated with a nickel-graphene oxide (Ni-GO) composite layer. The sensor fabrication ...

The cricket world held its breath for one week when Pakistan threatened to boycott its T20 World Cup group stage fixture against India. But with back-channel talks having broken the deadlock between ...