Superradiant Smith-Purcell radiation (S-SPR) is a kind of free electron radiation with a train of free electron bunches ...

IR sensor technology supports the broadest range of detector configurations and capabilities needed in hydrocarbon processing ...

Purported benefits include reduced blood pressure and 'detoxification.' A doctor weighs in on the claims and explains the ...

Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...