Do you know that when alarm clocks were first made, the alarm could only be set at four o’clock?
Technology Fact
The first alarm clock had only one setting for alarm, four o’clock in the morning.
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The Alarm of a Clock
Do you know that when alarm clocks were first made, the alarm could only be set at four o’clock?
The first alarm clock had only one setting for alarm, four o’clock in the morning.