Tag: Joseph Jackson Lister
-
A note on early microscopes
JMS PearceHull, England Letters, however small and dim, are comparatively large and distinct when seen through a glass globe filled with water.1Seneca (c. 4 BC – AD 65) The Dutch spectacle maker Zacharias Janssen (1585–c. 1632) and his father Hans are thought to have made one of the earliest (c. 1600) compound microscopes, which had…
-
William Withering’s botanical microscope
JMS Pearce East Yorks, Hull, England Fig 1. William Withering (left). Engraving by W. Bond after a painting by Carl Frederik von Breda, 1822. Public domain. Via Wellington Local Agenda 21 Group. Frontispiece colored illustration of foxglove from An Account of the Foxglove by William Withering (right). Printed by M. Swinney for G. G.…