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91色情片

Common artificial sweetener makes you three times hungrier than sugar

A widely used artificial sweetener increases brain activity in regions involved in appetite, suggesting it makes people hungrier

Life

Plant skin grafts could result in new kinds of vegetables

Chemistry

Foie gras made without force-feeding thanks to molecular mimicry

Fast food

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Adding extra protein to ultra-processed foods helps reduce overeating

Technology

Electrodes made from bread could replace metal conductors

Mind

Why we may crave dessert even when we are full from dinner

Physics

The perfect boiled egg takes more than half an hour to cook

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Golden oyster mushrooms may stave off signs of ageing

Physics

Physicists discover the secret to perfect cacio e pepe pasta

Hessian sack of cocoa beans are placed outside a warehouse on October 10, 2015 in Gagnoa, in southern Ivory Coast. Gagnoa is the chief collecting point for a forest region that sends coffee, cocoa, and timber. AFP PHOTO / ISSOUF SANOGO (Photo by Issouf SANOGO / AFP) (Photo by ISSOUF SANOGO/AFP via Getty Images)

Life

Nerve-racking tale of reviving wild cocoa to make amazing chocolate

Could cultivating wild cocoa help us produce great chocolate ethically? A stirring account reveals the problems of trying to transform an industry

Environment

Food made without farming will go on sale in the US in 2025

Environment

Disease-resistant pork may go on sale in 2025 thanks to gene editing

Environment

Genetic tweak to three key crops massively boosts their growth

Technology

‘Artificial tongue’ can detect chemical makeup of alcoholic drinks