Inside Out Library · Explore

Scientific American, Vol. 90, No. 15 (1904) (1904)

leaf 13

An illustration from Scientific American, Vol. 90, No. 15 (1904), 1904, leaf 13
he advantage (9360) W. J. writes: Will you kindly to be derived from a condenser. A. The ef- is caused by the feet of heavy steel-shod horses. advise through the columns of the ScIENTIFIC ficiency of a condenser is independent of at- AMERICAN what are the reasons given to prove mospheric… … that will keep for an indefinite time, say about (9361) H. V. L. writes: Will you one month? A. A good paste to keep may be This illustration is taken from the report of Hon. Henry I Budd, Commissioner of Public Roads, State kindly answer the following questions through made by mixing with rye…

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 90, No. 15 (1904)

More like this