The evolution of timekeeping: from sundials to atomic clocks | The Canberra Times

Explore the rich history of timekeeping, from sundials to atomic clocks, and how Australia led precision timekeeping advancements.

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Australia ,United Kingdom ,Greenwich ,Mt Stromlo ,Brad Tucker ,National Measurement Institute ,Zenith ,Commonwealth Observatory ,Photographic Zenith Tube ,Greenwich Observatory ,Stromlo Observatory ,National Centre ,Public Awareness ,