Technology
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Hello – this is your long-forgotten friend
Is it time to return to the old-fashioned phone call? People trying to keep cheerful during the lockdown are rediscovering the joy of hours spent on the line to friends and relations.
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‘A terrible situation but a big opportunity’
Is there a green way out of this pandemic? As restrictions begin to lift, minds are turning to how we want the post-corona world to look – and many want it to look as green as possible.
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Tell us your secrets – it’s for your own good
Is loss of privacy a price worth paying? An app designed to trace the spread of Covid-19 launches, today, on the Isle of Wight. But will it make our personal details too easily available?
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US military confirms UFOs are known unknowns
Should we embrace the unknown? After years of secrecy, the US government has released astonishing videos of UFOs, admitting it still doesn’t know if Earth has been visited by aliens.
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The man who can’t stop getting richer
Is Jeff Bezos a genius or a monster? He has built digital companies that seem ready-made for the post-pandemic world. But such success leaves a sour taste in the mouths of many.
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Stunning new image marks Hubble’s 30th birthday
Should learning about space make us feel calmer? The world’s most famous telescope shows us the true scale of the Universe. Some people think this is comforting; others find it terrifying.
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Now you can help see into the mind of God
Is this the path to a fundamental theory of physics? The computer scientist Stephen Wolfram has unveiled an ambitious new project: crowd-sourcing an all-encompassing theory of everything.
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TikTok’s ‘sight bites’ capture the zeitgeist
Should we take TikTok politics seriously? One of the most successful apps in the world was developed for teenagers messing around. Now, it is being adopted by political campaigners.
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Nasa’s daring mission to find life on Mars
Can we finally unlock the mystery of Mars? A new mission to the Red Planet will explicitly search for signs of life. If there ARE little green men up there, we will soon find them.
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Artificial morality: how to raise good robots
Do robots need morals? A leading law-maker has said that artificial intelligence must meet ethical standards. But even leading researchers do not fully understand the machines they build.
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Alien-hunting astronomers demand more money
Does the search for intelligent life in space deserve more funding? Mysterious radio signals have been picked up from the depths of the Universe. Scientists want us to pay more attention.
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Trains ‘to replace planes’ within 20 years
Are they the future of travel? Britain, yesterday, announced its new railway. Meanwhile, engineers are designing “space travel on Earth” to replace planes with clean, super-fast trains.,
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UK to make web titans liable for online harms
Could it undermine free speech? Facebook and Google bosses will face prosecution if they breach their “duty of care”. But some fear the same laws might be twisted to block truth-telling.
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The living robot! Part-frog, part-machine
Is it dangerous to create living robots? Using the cells of a frog and artificial intelligence, scientists have designed an entirely new life form small enough to travel inside a human body.
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Spacecraft to seek the secrets of the Sun
Will the source of life on Earth also be its end? This weekend, a new space probe will blast off towards the Sun to investigate one of the biggest threats to our planet – the solar wind.