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As Apple prepares to launch its first timepiece, which smartwatch will you be buying?

Which smartwatch would you buy? Which smartwatch would you buy?

As Apple prepares to launch its first timepiece, which smartwatch will you be buying?

Q&A

When you sleep, your muscles lose tone and fluid tends to pool along your back. Stretching helps to massage fluid gently back into the normal position. Also, your muscles protect themselves from...

There are two possible explanations why dogs find it hard to hear or recognise your voice over Skype. Firstly, Skype (and voice telephone systems in general) are optimised to transmit frequencies...

Wind is simply the flow of air from areas of high pressure to those of lower pressure, and obeys the same laws of physics as fluids. Wind is no more likely to flow steadily and smoothly over the...

Cells on the surface of our bodies or in the lining of our gut are sloughed off and discarded. Those inside our bodies are scavenged by phagocytes - white blood cells that ingest other cells. The...

There is really no such thing as ‘a memory’. Memory is a process, or set of inter-related processes, in which the brain changes in response to events. These changes then result in us...

If you sucked away the entire atmosphere, most higher vertebrates (including humans) would asphyxiate in seconds. Other land animals would follow within a few minutes, plants within a few hours....

London, with a population of around 8 million, uses electrical power at an average rate equivalent to the output of around five nuclear power stations. But size isn’t everything.

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Studies with identical twins have shown some evidence for an inherited component to homosexuality. But that’s not quite the same thing as a ‘gay gene’. For example, a 1997 study at the University...

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