CORN MAGNETS.

Every kind of salve or lotion that is supposed to remove or relieve

corns meets with a large sale. Corn files and pencils are getting

stale, and an enterprising inhabitant of Dresden has lately brought

out what he calls a "corn magnet." It is evident that it is as unlike

a magnet as possible, for an examination shows that it is made of

sulphur colored with graphite. The directions are to set fire to

one end, and let a drop of the melted sulphur fall upon the corn. A

convenient and agreeable operation, especially if the corn is on

the bottom of the foot. It is needless to say that the corn usually

survives the slight burn and lives to torment the owner again. All

burns, whether by caustic or otherwise, should be avoided.

* * * * *

Scientific American, Vol. XLIII.—No. 1. [New Series.], July 3, 1880 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures · 第 73 / 157 题