Sunlight, water and a new, cleaner way to make green hydrogen

Plants have been doing something remarkably sophisticated for hundreds of millions of years. By capturing sunlight, leaves convert its energy into chemical energy that can be stored and used later. Inspired by this natural process, a team of European researchers has spent nearly four years developing a system that uses sunlight to split water, producing […]

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Open source tech helps farmers put more trust in digital tools

For a farmer wondering whether to invest in a new digital solution, a successful demonstration hundreds of kilometres away may not be particularly convincing. But seeing the same technology work on a neighbouring farm, or hearing a recommendation from a fellow farmer, a friend, or even a conversation in the local café, carries a different […]

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What music reveals about the human brain

During conversation, our brains are constantly predicting which word comes next. That ability helps us understand speech in a noisy café, or anticipate a friend’s next sentence. This skill for prediction is also linked closely to our enjoyment of music. For Professor Shihab Shamma, an auditory neuroscientist at the École Normale Supérieure in Paris and […]

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Seeking a lasting cure for hepatitis B

Hepatitis B is a chronic infection affecting roughly 254 million people worldwide and causing about 1.1 million deaths each year, mainly from cirrhosis and liver cancer. Although a preventive vaccine has been available for more than 40 years, there is still no cure for people already living with the disease. Current antiviral medicines can suppress […]

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