Archive for July 25th, 2017:

Electricity shake-up could save consumers ‘up to £40bn’

Image copyright Getty Images Consumers in the UK could save billions of pounds thanks to major changes in the way electricity is made, used and stored, the government has said. New rules will make it easier for people to generate their own power with solar panels, store it in batteries and sell it to the

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China set to launch an ‘unhackable’ internet communication

Image copyright SPL Image caption Quantum communication uses light to send crucial information As malicious hackers mount ever more sophisticated attacks, China is about to launch a new, “unhackable” communications network – at least in the sense that any attack on it would be quickly detected. The technology it has turned to is quantum cryptography,

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Time, not material goods, ‘raises happiness’

Image copyright Getty Images Using money to free-up time is linked to increased happiness, a study says. In an experiment, individuals reported greater happiness if they used £30 ($40) to save time – such as by paying for chores to be done – rather than spending the money on material goods. Psychologists say stress over

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