Scientists power mobile phone using urine

British scientists on Tuesday reported they had harnessed the power of urine and were able to charge a mobile phone with enough electricity to send texts and surf the internet.

Inexplicable signal provides tantalising clue about dark matter

Cutting-edge paper by Professor George Fraser – who tragically died in March this year – and colleagues at the University of Leicester provides first potential indication of direct detection of Dark Matter – something ...

Rare transit of Mercury to take place on 9 May

On 9 May there will be a rare transit of Mercury, when the smallest planet in our Solar System will pass directly between the Earth and the Sun. The last time this happened was in 2006, and the next two occasions will be ...

Why a rat eradication attempt on Henderson Island failed

(Phys.org)—A team of researchers the University of Cambridge and the Royal Society for the Protection of Birds has conducted a case study of a failed rat eradication project on an island in the South Pacific. In their paper ...

Almost 500 explosions found in galaxy cores

Apart from a billion Milky Way stars, ESA's Gaia spacecraft also observes extragalactic objects. Its automated alert system notifies astronomers whenever Gaia spots a transient event. A team of astronomers have found out ...

Kepler satellite discovers variability in the Seven Sisters

The Seven Sisters, as they were known to the ancient Greeks, are now known to modern astronomers as the Pleiades star cluster – a set of stars which are visible to the naked eye and have been studied for thousands of years ...

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