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The Doomsday Clock: What Is It & How Does It Work?
The Doomsday Clock has been set at 85 seconds to midnight, the closest it has ever been to midnight, according to the ...
For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more accurate clocks: optical atomic clocks. In a few years' time, they could ...
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The Doomsday Clock: What actually is it & how does it work?
The Doomsday Clock has been set at 85 seconds to midnight, the closest it has ever been to midnight, according to the ...
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