There's a widely reported claim that you can't heat something hotter than the sun using sunlight: https://what-if.xkcd.com/145/ The idea seems to be that no (passive ...

Microwave spectrum of ionized oxygen in MACS1149-JD1 detected with ALMA. Originally emitted as infrared light with a wavelength of 88 micrometers, the ALMA detection was made with an increased ...

New Delhi: The Telecom Regulatory Authority of India (TRAI) on Wednesday released a new set of recommendations on how microwave spectrum should be assigned for telecom backhaul services. Details These ...

When the microwave oven started to gain popularity in the 60s and 70s, supporters and critics alike predicted that it would usher in the end of cooking as we knew it. Obviously that never quite ...