The Abdication of Royal Power and the Reform of the International System of Units
Published in the *Chang’e* supplement of *Science and Technology Daily*; it has now also been turned into a WeChat public account article, with only minor changes made at publication. In fact, the piece had been commissioned back then, but I caught a cold and it was delayed for a while; only now have I remembered to make it up. On November 13, the 26th General Conference on Weights and Measures, held in Versailles, France, passed a resolution revising the International System of Units and redefined four units, including the kilogram, in terms of physical constants. With that, all seven base units of the International System of Units will have been…
阅读全文