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New Scientist
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The best place to find out what’s new in science – and why it matters.
Worldwidenewscientist.comJoined January 2009

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Brain fog – which encompasses memory problems, lack of mental clarity and an inability to focus – had eluded scientific scrutiny until covid-19 thrust it into the spotlight Now, we're starting to learn more about what exactly it is and how we can beat it
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Discoveries from the James Webb Space Telescope have been pouring in since the release of its first full-colour science pictures last week
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Incredibly clear images of the Carina Nebula, the Eight-Burst Nebula, a galaxy cluster called Stephan’s Quintet and an exoplanet named WASP-96b make up the first set of science data from NASA's James Webb Space Telescope #UnfoldTheUniverse newscientist.com/article/232825
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You never know what you might find inside an agate. These minerals are formed in cavities left by gases trapped within volcanic rocks when they solidify. Later, water carrying silica in solution gets into the cavity and the silica gradually crystalises to become quartz.
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In 1871, the mathematician Lord Kelvin invented a shape called an isotropic helicoid. He predicted it would behave strangely in a fluid. Now the shape has been 3D-printed and tested for the first time – and it seems Kelvin may have been wrong bit.ly/3wMe4ke
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