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Science throws up all manner of bizarre and outlandish discoveries. Test your knowledge of the world’s weird side by picking out the strange-but-true from the stuff we made up
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Protons seem to be a different size depending on how you look at them
[ad_1] Protons contain three quarks that are glued together by particles called gluons Sefa Kart/Alamy The proton, one of the building blocks for all matter, has a variable size depending on how you look at it. If you are looking at its charge, it will have one radius, but if you look at its mass, […]
Loofah-inspired gel purifies contaminated water with warmth of the sun
[ad_1] A material that sucks up water while leaving behind contaminants such as oils, metals and microplastics could help improve water quality in regions without electricity Chemistry 8 February 2023 By Matthew Sparkes Loofahs are used as sponges umdash9/Getty Images/iStockphoto A gel full of porous holes, inspired by the sun-dried core of the loofah fruit, […]
AI face analysis can tell if cows and pigs are excited or stressed
[ad_1] By Michael Le Page Is this a happy cow? Suresh Neethirajan An AI system can detect nine emotional states in cattle and pigs by analysing their faces, and could lead to systems for monitoring and improving animal welfare on farms. At present, the focus is on reducing animals’ pain and distress, but automated systems […]