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Showing posts from January 19, 2010

Sodium Acittate hot ice

This video shows how to make hot ice, a supper saturated solution of sodium acittate that crystallizes when you disturb it or add a small crystal.

Science Experiment - Microwave Ivory Soap

The water inside the ivory soap expands when heated in microwave oven creating a very interesting shape.

Rainbow juice using a Universal indicator

Universal indicator is used to find out the approximated PH of some substance. This video shows at first a ph 14. As some acid is added the color starts to changes. In the end the beakers bottom have a different ph from the top, so the various colors appears.