Send the following on WhatsApp
Continue to ChatNotes from Robert T. Crease. World in the Balance: The Historic Quest for an Absolute System of Measurement. W. W. Norton & Company: New York, 2011. https://laurientaylor.org/2017/01/17/notes-from-robert-t-crease-world-in-the-balance-the-historic-quest-for-an-absolute-system-of-measurement-w-w-norton-company-new-york-2011/