Robert Boyle's barometer a walk in the park Five figures of fossil teeth

Five figures of fossil teeth and antler fragments

The Dr Who television serial written by Bill Struttonwill

upon which rests a set of inkwells

It was held over three heats

Robert Boyle's barometer a walk in the park Five figures of fossil teethFig. 1: Boyle's experiment 'About the greatest height to which Water can be rais'd by Attraction or Sucking Pumps'; Fig. 2: 'Wherein is proposed a way of making Barometers, that may be transported even to distant Countries'; Figs. 3 and 4: 'Shewing that an Oblique pressure of the Atmosphere may suffice to keep up the Mercury at the wonted height in the Torricellian Experiment, and that the Spring of a little included Air may do the same.' Plate 5 from