Note, regarding two experiments by Francis Hauksbee Three pages consisting of three figures of mechanical equipment, labelled figures 2-4; the titles of two experiments, 'To try whether an animal will live longer in air filtrated through a liquid than another of the same kind and gender will in air filtrated through an healious menstruum' and 'To try to what degrees the sound of a bell may be improved in condensed air by finding that several distances the same may be made to become audible'; and a list of horizontal degrees. Subject: Physics [1704-1712]