Researchers have demonstrated how they inserted a gold nanoparticle layer between two subcells to combine the tandem cell strategy with the plasmonic effect — a process that concentrates light via scattering from nanoparticles. As a result, a 20 percent improvement of power conversion efficiency has been attained by the light concentration of gold nanoparticles.
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Petroleum-eating mushrooms(0)Take a Petri dish containing crude petroleum and it will release a strong odor distinctive of the toxins that make up the fossil fuel. Sprinkle mushroom spores over the Petri dish and let it sit for two weeks in an incubator, and surprise, the petroleu… |
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Marzipan Santas, elves and stollen: Real deal or cheap fakes?(0)With the December holidays a peak season for indulging in marzipan, scientists are reporting development of a new test that can tell the difference between the real thing — a pricey but luscious paste made from ground almonds and sugar — and cheap fa… |
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‘Look at that!’ Ravens gesture with their beaks to point out objects to each other(0)Pointing and holding up objects in order to attract attention has so far only been observed in humans and our closest living relatives, the great apes. Researchers now provide the first evidence that ravens (Corvus corax) also use so called deictic ges… |
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Babies embrace punishment earlier than previously thought, study suggests(0)Babies as young as eight months want people who commit or condone antisocial acts to be punished, according to a new study. While previous research shows that babies uniformly prefer kind acts, the new study suggests that eight-month-old infants suppor… |
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Study debunks stereotype that men think about sex all day long(0)Men may think about sex more often than women do, but a new study suggests that men also think about other biological needs, such as eating and sleep, more frequently than women do, as well. And the research discredits the persistent stereotype that me… |
Oggi vorrei segnalarvi questo bellissimo romanzo.. opera prima della cara amica Raffaela Assisi….. Sono certo che abbiamo di fronte una nuova promessa nel panorama della science fiction italiana! Buona Lettura! Raffaela Assisi A.L.I. – Alleanza Libera Intergalattica Gruppo Albatros Il FIlo Prezzo di copertina: 16,50 € Anno: 2009 “Dalla scoperta della teoria della convergenza K,
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