8:17am PDT - April 11th, 2022

In the first European book on acupuncture (1683), its author Willem ten Rhijne provides instructions 'The locations for moxibustion are marked with red dots, those for acupuncture with green', but I have yet to come across a coloured copy - how to interpret such images? https://t.co/e6HP8EqnSD

4 retweets   1 likes  - Trude Dijkstra (@trude_dijkstra)