Mathematics
Mathematician cracks centuries-old problem about the number 33
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Donna Lu
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Life
Flower hat jelly has colour-tipped tentacles for paralysing small fish
Regulars
Technology
AI-powered smartphone cameras are changing the way we see reality
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Technology
World-class Go-playing AI has learned to do really hard colouring-in
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Technology
From the archives: 30 years ago, a nascent 'Internet' was under attack
Regulars
Health
A temporary low-calorie diet may reduce inflammatory bowel disease
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Chemistry
A gel made from urea has molecules that resemble friendship bracelets
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Physics
Purple or brown? This 3D-printed cup changes colour in different light
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Technology
Self-charging socks could track your exercise and power wearable tech
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Technology
Police drones with lasers could help find a murder victim in Australia
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Technology
Picture-editing AI lets you easily alter a celebrity’s face
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Technology
Google says it can't fix a security flaw affecting all computer chips
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