Detail of Popgun, Showing the Parts Assembled and Position of the Paper

A piece of paper, D, is placed in between the blocks while the plunger A is out at the end of the bamboo. A quick pressure on the plunger A will cause the paper D to break out through the small opening with a loud pop.—Contributed by Paul H. Burkhart, Blue Island, Ill.

A Non-Rolling Thread Spool

A spool of thread may be kept from rolling by gluing squares of cardboard to the ends. The squares should be a little larger than the spool. This will save many a step and much bending over to pick up the spool. The spool, when it falls, will stop where it landed.—Contributed by Katharine D. Morse, Syracuse, N. Y.

Shoe-Shining Stand

To anyone who finds it tiresome to shine his shoes while putting the foot on the rim of a bathtub, on a cook-stove or chair with a newspaper on it, the stand here described will afford relief and at the same time he will always have the shining outfit ready for use.

Dimensioned Parts and Completed Stand Which has a Box to Hold the Shining Outfit