The rapid advance of concrete engineering in the
West has made necessary reliable information as to the
strength qualities of the most important marketable, sands
In the eastern states, theory and practice have advanced
hand in hand, by the investigation of the constituent
materials of concrete. In the West, no...
The author has not previously had any course in
House Construction, but the inspiration for the these
was received from having seen the work done by a class
in that subject. The plans for the house, with the windows,
doors, cupboards in the kitchen, fireplaces, some
of the furniture and...
There is probably no article of diet of animal
origin more commonly eaten in all countries or served
in a greater variety of ways than eggs. Milk is the
nearest rival and it resembles eggs in that both are
intended by nature for food for the young. Although
not a...
It is necessary before placing any piece of apparatus
on the market to thoroughly test it under similar
conditions to that for which it was designed, and to
rate it accordingly to the results of the tests, allow
a reasonable margin for unusual conditions.
By the aid of our technical...
"In conclusion it may be said that kale is almost
a winter maintenance ration for swine, but when fed in
addition with a little grain or skim milk, good growths
will be made. Especially is this true of young pigs as
is denoted by the tables. Taking all in all,...
Footings shall be of concrete, six inches square at
top and twelve inches at bottom. To be composed of one
part Portland cement, three parts charp, clean sand and
six parts of good clean gravel.
Electricity is the name given to an invisible agent known to us only by its attendant phenomena and by various manifestations called electrical. These manifestations, at first obscure and even mysterious, are now well understood. Indeed its great importance to mankind can only be realized when we remember that it...