Halloween, the time when we lure strangely-clad strangers to our homes by lighting lanterns in our windows, and offering them food and welcome at our doors.

This tradition is firmly associated with the celebration of ghosties and ghoulies and long-legged beasties and things that go bump in the night, but does it also fulfil some deep-rooted need in us to just go forth into the darkness of a night lit only by lanterns?

Fire is fast becoming an elusive element in our lives, yet for our ancestors it was a vital part of their existence. After human ancestors controlled fire 400,000 to 1 million years ago, flames not only let them cook food and fend off predators, but also extended their day.
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Computerised tomography (CT) scanners are normally used to create detailed images of the inside of the body, but they have recently been used to scan more unusual patients.

Eight Egyptian mummy exhibits from The British Museum in London have been transported to hospitals across the city under the cover of darkness and placed inside CT scanners, where the high quality imaging has yielded some revealing and rather surprising results.
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Wiltshire is historically known as one of the most weird and wonderful counties in the United Kingdom, being home to the Wiltshire "White Horses" carved into the rolling downs, the enigmatic Avebury stone circle, numerous longbarrows and burial mounds, the mysterious Silbury Hill  and, perhaps Wiltshire’s most famous ancient treasure, the curious and still unexplained monoliths of Stonehenge.
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