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DANCING DOLLS

 

For this experience we will need a direct reading lamp.

Table lamp

Take a square piece of sheet metal and at its center make the recess D . Then with scissors cut out a shape ABC .

Do the chopper

It cut three small slits through which work the legs H, serve to maintain the device on the lamp glass.

Do the chopper

Bending shape, place in the center D of the turntable axis and two arcs from a thin wire. On the ends of the arcs attach figures, cut from paper.

Do the chopper

Attach the spinner table lamp. After some time, the men cheerfully aches.

The spinner on the table lamp

The explanation of this phenomenon is that the heated air rising from the lamp, causes the rotating turntable, and with it the dolls hanging from the chains.

If you make a doll of pivotally connected parts, the movement will be more fun and none of the doll will not be similar to another.

Used information from:
Sincere word. A weekly magazine for the older child.
Saint-Petersburg. - M.: Publishing partnership MO wolf, No. 5, 1907

 

Your comments:

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2014-01-24 19:12:49
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Cyril
2013-12-29 10:25:18
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Ancic 14
2013-11-09 06:32:42
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2013-05-18 08:08:05
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Amelia
2013-03-30 17:43:30
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2013-03-11 10:53:40
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2013-03-11 10:51:53
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2013-01-30 19:19:08
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wikula
2013-01-01 21:00:56
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