Doggie Not Down With Human Doing Yoga
1 month ago
"Researchers following the metabolic rates of hibernating bats realised that the metabolic day-night rhythms of the inactive animals kept going even without time cues and regardless of temperature. Had the bat's rhythm been slowed down by cooling, it would have been assigned to some simple chemical cycle. The observation that it kept its own time regardless of environmental conditions suggested that there was an elaborate biological clock at work."