Polyps in a glass with studies of locomotion Finish:Single He was forced to retire

He was forced to retire from the race due to an accident

by Nehemiah Grew (London

sitting on the grass

People enjoying the hot weather at the Oasis outdoor swimming pool Lido

London Wall and fields to the north east

Polyps in a glass with studies of locomotion Finish:Single He was forced to retireZoological studies showing the sessile movement of freshwater hydra (figures 1 10), with specimens kept in a glass of water (figure 11). Plate 3 from Memoires pour server a l'histoire d'un genre de polypes d'eau douce by Abraham Trembley (Leiden, 1744). The plate is inscribed: 'P. Lyonet delin. J. v. Schley sculp. 1743.' The Swiss natural historian Abraham Trembley (1710 1784) was elected a Fellow of the Royal Society in 1743. His book, from which