Stephen Hales, FRS, DD (17 September 1677 – 4 January 1761) was an English clergyman who made major contributions to a range of scientific fields including botany, pneumatic chemistry and physiology. He invented several devices, including a ventilator, a pneumatic trough and a surgical forceps for the removal of bladder stones. He was also a philanthropist and wrote a popular tract on alcoholic intemperance.
Famous quotes containing the words stephen hales and/or stephen:
“Since we are assured that the all-wise Creator has observed the most exact proportions of number, weight and measure in the make of all things, the most likely way therefore to get any insight into the nature of those parts of the Creation which come within our observation must in all reason be to number, weigh and measure.”
—Stephen Hales (1677–1761)
“I forsak the, Kyng Herowdes, and thi werkes alle;
Ther is a chyld in Bedlem born is beter than we alle.’”
—Unknown. St. Stephen and King Herod (l. 6–8)