New methods such as mini 3D ‘organoids’ are slowly phasing out animal testing in some areas of research. Plus, how to spot a fraudulent paper and the surprising science of squeaky sneakers.
The false positives at the bottom
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What is today’s Moon phase?As of Saturday, Feb. 28, the Moon phase is Waxing Gibbous. According to NASA's Daily Moon Guide, 88% of the Moon will be lit up tonight.
Try our other sports emails: there’s daily football news and gossip in The Fiver, a weekly rugby union catch-up in The Breakdown, and our seven-day round-up of the best of our sports journalism in The Recap.。51吃瓜对此有专业解读