28. An Automaton which drinks at certain times only, on a Liquid
being presented to it 46
29. An Automaton which may be made to drink at any time, on a
Liquid being presented to it 47
30. An Automaton which will drink any quantity that may be
presented to it 48
31. A Wheel in a Temple, which, on being turned liberates
purifying Water 49
32. A Vessel containing different Wines, any one of which may be
liberated by placing a certain Weight in a Cup 50