When you defend a snow-fort, or "snow-trench" to be modern, you not only want to keep the enemy's attacking party at a distance by well-a' ed snowballs, but also to escape from being hit by their snowballs.
To make a Sling-Shot Glider, Cut stick A (Fig. 485) of the proportions shown, and with a saw slit one end for a distance of 2 1/2 inches to receive…
The framework, or fuselage (A), connecting the planes, is a cardboard strip of the dimensions shown in Fig. 480, folded where indicated by dotted lines, into the shape shown in…
Take a piece of paper measuring about four by three inches ; fold it across the middle, as shown by dotted line in Fig. 1; then turn down the corners…
The xylophone is an instrument of great antiquity, having been used in a slightly different form by both Greeks and Hebrews. It is now sometimes used in connection with other…
Take a card one-and-one-half inches wide, and fold around it a piece of unruled note paper, so that the card can easily slide up and down; then paste this case…
Fun activity for your kids at home: Take a square of paper or cardboard, and cut it into four pieces, as shown. Now try to put them back in the…
You will need: a handful of garden soil or forest floor soil water a small stick a small glass jar 1. Half fill a glass jar with water and then…