Never empty on the Playground, even the most simple swing-weights. Like the guys, strongly rebounding yogis, to fly up. But the landing is often less than pleasant: a little miscalculated the forces of the child, and should be hard hitting the edge of the Board on the ground. Well, tuck under his leg, can not do without tears. To avoid this, cut in half served the tire and zagubica in the ground, as shown in the figure.
Recommend to read
CONCRETE WELLS
The concrete wells are strong and durable. They are relatively simple to manufacture, is relatively easy and their installation. Mount wells from concrete rings of any size and...
SPORTS “WEAPONS” — FROM PAPER
In recent years, rakotomalala all levels are fond of a simple "building" material for flying model — plain paper. The journal "Modelist-designer" told you about the paper models on their...
