If you pick up a-liter plastic bottles of diameter to one (cut) densely entered second, you get the original expander, exerciser for the muscles of the hands. Adding to the bottom of any of these several holes, you can adjust the force required to compress and stretch. I used the bottle from the water “Darida” and “Berezinsky” turned out pretty well.
A. VINOGRADOV, Mogilev, Republic of Belarus
Recommend to read
GOLF… ON THE PALM
One who has seen how you play in real Golf, involuntarily amazed at the skill of the players, uhitryaetsya exact impact bits to send a small ball through a huge grass field as close as...
REAR AXLE… CARS
Using a wheelbarrow to transport the cement mortar or concrete, provide in advance a simple revision of this unicycle and not sustainable truck — make for her two-wheeled "rear axle"....
