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Storm in the hour glass

 

Hour glass with round edges and fill with sunflower oil and butter until the butter begins to move through the region.

In glass dish, place an inverted glass, and it is a piece of glass with oil.

Take a glass rod, RUB her hair. Push it into the liquid. You will see how the oil will begin to move and will be in waves to rise. At the end of the experience, the wand will be covered with a number of small oil droplets, these droplets blown from glass electrostatic forces.

Storm hour glass

Used information from:
Sincere word. A weekly magazine for the older child.
Saint-Petersburg. - M.: Publishing partnership MO wolf, No. 18, 1907

 

Your comments:

Chinese ninja
2013-12-28 22:32:50
Gansu
Ancic
2013-12-28 12:45:45
Classon!!
Senya
2013-06-07 14:01:42
the teacher failed razjasniti experience and banned pachayat,obmena me in the Scam.
Lysonic))))
2013-01-27 08:25:47
Class!
Amazon
2012-01-22 05:49:00
vasche super! not likely!
Yurchik
2011-12-10 15:25:24
cool!me for this experience 5 postavili)
Maya
2011-11-13 03:37:44
Super!
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