TOK: Imagination
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Backlash as TV’s most popular show turns 25
Is it wrong to watch Friends? It has been called the “greatest comedy ever broadcast on TV”. But, 25 years after the show first aired, a growing number say it is sexist, offensive and outdated.
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New robot ‘on the path to self-awareness’
Will robots ever be self-aware? Scientists at Colombia University have built a machine that learns about itself in the same way as a baby. Could it become more intelligent than a human?
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‘No human is limited,’ says marathon champion
Was it tainted by technology? Eliud Kipchoge has entered the pantheon of the greats alongside Roger Bannister who ran a four-minute mile, 65 years ago. A triumph for sport — or for science?
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TikTok has become a ‘major cultural force’
Is TikTok reinventing creativity? On the viral app, users upload funny, weird and clever 15-second videos. Is the new format creating a new short art form, akin to the sonnet or the haiku?
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Everything we know about maths could be wrong
Is maths best described as an art or a science? A top academic fears that modern theorems are riddled with errors. Computers could fix them. But if they did, would the result still be maths?
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Humanity could one day live without sleep
What if we never needed sleep? Scientists have discovered a genetic mutation that lets its carriers live happily on only a few hours’ sleep, and it could be spreading through the population.
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Fleabag’s dark tragi-comedy sweeps Emmy awards
Is sadness what makes it so brilliant? Fleabag has won four awards at the Emmys, including best comedy series. But despite the belly laughs, the show has a dark heart of grief and despair.
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Mushrooms and 3D printing: green fashion is here
Should we all be wearing mushrooms and pineapple leaves? Our fast-fashion culture is wrecking the planet, so innovative companies are creating sustainable fabrics from unlikely sources.
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The day the dinosaurs died
A young scientist has found a record of the most significant event in the history of life on Earth. Stunning fossils show what happened when a huge asteroid slammed into the Gulf of Mexico.
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Tests show Loch Ness monster may be giant eel
Why are we so entranced by monsters? Yesterday, a team from the University of Otago in New Zealand revealed its conclusion that Britain’s most famous Leviathan must be a gigantic eel.
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Emergency plan to deflect giant asteroid
Are asteroids our biggest threat? Scientists are now working on a plan to protect Earth from Didymos, a giant rock the size of Egypt’s great pyramid — one of 20,000 known near-Earth objects.
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Tourists hit Birmingham in Peaky Blinders mania
Why are we so fascinated by gangsters? The hit TV series about a violent mob is inspiring baby names, fashion lines, and putting the West Midlands on the global “screen tourism” map.
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The bank manager: ‘Believe in yourself’
What does it take to work in banking? Selina Vernon wasn’t sure what to do when she left school with few GCSEs. Today, she is managing her own bank branch and “loving every minute of it”.
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The lawyer: ‘Get all the experience you can’
What does it take to be a lawyer? Claire Leadbeatter is a trainee solicitor at one of the UK’s top law firms. She doesn’t think she’d be where she is today without her teenage summer jobs.
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Scientists declare gene-editing war on pests
Should all pests be wiped out? New Zealand’s government plans to kill all rats and invasive predators by 2050. Some want to use genetic modification, but others warn of ecological disaster.