Peppe **calculates** its weight, lid included, at 1537 Ib.

Thus if it **calculates** the result of some experiment, it is not the experimentalist's well-attested results which are on their trial, but the basis of the calculation.

Mohn has shown how the inequalities of what he terms the densitysurface can be found from the salinity and temperature; and he **calculates** that the level of the Skagerrak should be about 2 ft.

Kriimmel **calculates** that the mean temperature of the whole ocean surface is 63.3° F., while the mean sea-level temperature of the whole layer of air at the surface of the earth is given by Hann as 57.8 ° F.

Sir John Murray **calculates** that at least 80% of the water in the ocean has a temperature always less than 40 F., and a recent calculation by Kriimmel gave in fact a mean temperature of 39° F.

" one who accounts, **calculates** or ratiocinates"), originally the title of a variety of administrative officials in the Byzantine Empire, e.g.

For the size and density of particles which he considers most likely, Arrhenius **calculates** the time required to travel from the sun as forty-six hours.

Perry (Steam Engine, p. 580), assuming a characteristic equation similar to Zeuner's (which makes v a linear function of the temperature at constant pressure, and S independent of the pressure), **calculates** S as a function of the temperature to satisfy Regnault's formula (10) for the total heat.

Hecker **calculates** that one-fourth of the population of Europe, or 25 millions of persons, died in the whole of the epidemics.

The solution of this problem has recently been attempted by Sir Norman Lockyer (Stonehenge and other British Stone Monuments), who **calculates** that on midsummer day, 1680 B.C., the sun would rise exactly over the Friar's Heel, and in a direct line with the axis of the temple and "avenue."

From experiments made with this model, Penaud **calculates** that one horse-power would elevate and support 85 lb.