In a nod to history, the digital clock’s seconds indicator incorporates the British railway system’s renowned double arrow logo. By Susanne Fowler Reporting from London Train stations are known for ...
For 80 years, this minimalist design with a distinctive red second hand has been a fixture in the country’s train stations. By Palko Karasz Reporting from Berlin In the 1940s, Hans Hilfiker, a ...
Where and why tiny, portable, atomic clocks and their precision are needed. How atomic clocks are no longer room- or box-size arrangements. The size, power, and other metrics of a latest-generation ...
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