The resulting Acte additionel (supplementary to the constitutions of the empire) bestowed on France an hereditary chamber of peers and a chamber of representatives elected by the "electoral colleges" of the empire, which comprised scarcely one hundredth part of the citizens of France.
The British Pharmacopoeia contains a liquor trinitrini (I %), and tablets made up with chocolate, each containing one-hundredth of a grain.
Friar Odoric, about 1326, visited the country still ruled by the prince whom he calls Prester John; "but," he says, "as regards him, not one-hundredth part is true that is told of him."
It is remarkable that the discussion of ancient eclipses of the moon, and their comparison with modern observations, show only a small and rather doubtful change, amounting perhaps to less than one-hundredth of a second per century.
In order to be independent of the accuracy of the thermometer employed for observing the initial temperature of the water introduced, it has been usual to employ water at ioo° C., adopting as unit of heat the " mean calorie," which is one-hundredth part of the heat given up by one gramme of water in cooling from ioo° to o° C. The weight of mercury corresponding to the mean calorie has been determined with considerable care by a number of observers well skilled in the use of the instrument.