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Do speed cameras really save lives?

Speed cameras have been the focus of motorists' anger and frustration for years, although we are told repeatedly that they are an effective means of reducing death and injury on the roads. But is this really the case?

dateNov 21, 2017 in Other
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Image: Hubble's cosmic search for a missing arm

This new picture of the week, taken by the NASA/ESA Hubble Space Telescope, shows the dwarf galaxy NGC 4625, located about 30 million light-years away in the constellation of Canes Venatici (The Hunting Dogs). The image, ...

dateNov 20, 2017 in Astronomy
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Objectively measuring how clean our cities are

EPFL researchers have come up with a fact-based system to measure urban cleanliness. Municipal authorities will now be able to draw on objective assessments when planning their street cleaning – a sector with multi-million-franc ...

dateNov 17, 2017 in Computer Sciences
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Hubble cashes in Abell's richest cluster

The universe contains some truly massive objects. Although we are still unsure how such gigantic things come to be, the current leading theory is known as hierarchical clustering, whereby small clumps of matter collide and ...

dateNov 06, 2017 in Astronomy
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