We could never know the variety of lifestyles that humans led, as their preferences ranged from reliable to bizarre. This included a medical condition wherein people felt the craving to indulge in ...
Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...
Most people sweep dirt into the trash, but a grassroots social media trend suggests sprinkling it on your lunch as a healthy treat. Health experts, however, say the risks of injury and disease far ...
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