Old Dog. New Tricks. Young Brain.

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It used to take her weeks, now it is often only a couple of sets. The saying “you can’t teach an old dog new tricks” is not true.  But let’s be honest: a young dog learns things faster than an old dog. Some of that slowdown is biological as there are certain ages at which […]

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Sleep Like an Elephant; Look Like an Elephant

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Elephants need only 3-4 hours of sleep a night, while mice sleep 14 hours.  Humans are somewhere in the middle, but some of us push it and try to get by on “elephant sleep.”  Funtensity is about optimal brain function now and brain fitness later. And sleep is an essential part of achieving that. The […]