There were several claims that modern alarm clocks, and most devices connected to mains, no longer get their clock timing from mains frequency. I’ve looked into this a bit which I’ll go into ...

There is also a soft wake feature, so you’re not jarring yourself awake every day. It’s a decent solution, and it’s pretty cheap. Early Bird Alarm Clock is one of the more superficial alarm ...

In 1970, The Courier Journal calculated the tip of the Colgate clock's minute hand travels more than half-a-mile each day, and about 200 miles each year. The tip of the hour hand travels at a much ...

“The human biological clock is regulated by the timing of light and darkness, which then dictates sleep and wake rhythms,” the AASM wrote in a position statement in 2023. “In daily ...