Rispondi a: Guerra al cancro – fallimento totale?

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Richard
Richard
Amministratore del forum

Semiconductor devices could one day convert sound into light at terahertz frequencies, a radiation range that can detect skin cancers before they are visible on the surface. Such light could also provide a privacy-protecting alternative to naked body scanners in airports.
http://www.newscientist.com/article/dn18963-light-from-sound-could-spot-cancers-and-terrorists.html