The naturalness of the seasonal time change: Researchers question basis of modern criticism
What is the best time to start the day in view of the variation in when the sun rises? This is the problem analyzed by Jorge ...
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Dialing in the temperature needed for precise nuclear timekeeping
For decades, atomic clocks have been the pinnacle of precision timekeeping, enabling GPS navigation, cutting-edge physics research, and tests of fundamental theories. But researchers are now pushing ...
Your body clock controls more than you think — sleep expert explains how circadian rhythm works
Your Circadian Rhythm is your body’s internal 24-hour clock that not only controls your sleep, but also other important parts ...