New planets are now being discovered outside our solar system on a regular basis, and these strange new worlds are forcing scientists to rewrite the history of our own solar system. Far from a simple story of stable orbits, the creation of our solar system is a tale of hellfire, chaos and planetary pinball. It's a miracle our Earth is here at all.
Most of us think that Obsessive Compulsive Disorder (OCD) is just over fussy tidying. But it's actually much more serious. Sophie has to check that she hasn't killed people, looking for dead bodies wherever she goes, Richard is terrified of touching the bin, and Nanda is about to have pioneering brain surgery to stop her worrying about components on her body - that her eyebrow ...
Artificial Intelligence is starting to transform healthcare beyond recognition. The vision for tech companies is to get AI computers to diagnose diseases as well as a human doctor, which could ultimately result in accessible, more affordable, better healthcare for almost everyone. In a world with a chronic shortage of doctors, but where even the very poor own mobile phones, it ...
英國(guó)人每年在食品雜貨上的消費(fèi)達(dá)1900億英鎊,生產(chǎn)商和超市當(dāng)然不會(huì)放過(guò)如此大的商機(jī),有時(shí)采用的促銷(xiāo)手段并不光彩。數(shù)學(xué)家Hannah Fry和餐飲專(zhuān)家Priya Tew引導(dǎo)消費(fèi)者判斷超市食品的品質(zhì)優(yōu)劣
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