>One of our readers, John Frewen-Lord, speculates that the metre may be the modern version of a measure that was familiar to the Pharaohs. https://www.theguard

>One of our readers, John Frewen-Lord, speculates that the metre may be the modern version of a measure that was familiar to the Pharaohs. https://www.theguardian.com/science/2020/dec/06/revealed-isaac-newtons-attempts-to-unlock-secret-code-of-pyramids https://www.theguardian.com/science/2020/dec/06/revealed-isa... >Newton was trying to uncover the unit of measurement used by those constructing the pyramids. He thought it was likely that the ancient Egyptians had been able to measure the Earth and that, by unlocking the cubit of the Great Pyramid, he too would be able to measure the circumference of the Earth.