Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When researchers tickle rats for science, everybody wins. Although ...
Decorating a live Christmas tree is a tradition that started in Germany in the early 1800s. White pine was the tree of choice, and almost every family cut a live tree each year. Some decorated with ...
Rats can’t talk, but researchers say there is one easy way to tell if they’re happy: look at their ears. A group of Swiss scientists tickled rats to make them happy for science, in a delightful study ...
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