Two types of fusion reactor called tokamaks and stellarators both have drawbacks – but a new design combining parts from both could offer the best of both worlds
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Mathematicians found – and fixed – an error in a 60-year-old proof
Oops! Try that againTetra Images/Alamy An error in a proof underlying a widely used branch of modern mathematics was accidentally...
Forget aesthetics, the reason to look after our skin should be health
Dr Jeremy Burgess/Science Photo Library Our skin isn’t just our biggest organ, it is also the one we are most...
Is solar geoengineering research having its moment?
Particles in ship exhaust inadvertently cause cloud brightening – some geoengineering projects would try to recreate this effectNASA’s Earth Obervatory...
‘Artificial tongue’ can detect chemical makeup of alcoholic drinks
Molecular testing can be used to assess drink qualityEvgenii Parilov/Alamy Drinks manufacturers and consumers may soon have a small, portable...
