Blue light has acquired a dubious reputation in recent years, frequently blamed for everything from disrupted sleep patterns to digital eye strain. This high-energy light, emitted abundantly by our ...
Sometimes, the best place to hide a secret is in broad daylight. Just ask the sun. "The sun is more surprising than we knew," said Mehr Un Nisa, a postdoctoral research associate at Michigan State ...
Three RIKEN physicists have discovered how tiny tubes of carbon spit out light that is more energetic than the light shone on ...
Why does light carry energy even though it has no mass? This video explains the real physics behind photons, energy–momentum relationships, and how light can transfer energy and momentum without mass.
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