Is taking afternoon naps healthy?"Yes, but only if they're power naps," says Markus Specht, who heads a centre for sleep medicine in Germany. In other words, short naps of about 10 to 30 minutes - ...
4hon MSN
Longest solar eclipse: When and where to watch, plus what to expect during the six-minute darkness
The longest solar eclipse of the century will occur on 2 August 2027. It promises more than six minutes of total darkness in ...
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