วันอังคารที่ 13 ตุลาคม พ.ศ. 2552

Free Science Experiments Made Simple and Fun

There are many free science experiments out there. Just think of the materials you have around your house. There is no reason to go and buy some expensive products to a large scientific experiment to create. You can not many experiments with water or food with items you already have in your house, such as, for example, find out what is the effect of salt on the boiling point of water. For this experiment all you need is a pot, water, salt, measuring spoon andThermometer. Boil water, test the temperature, and add a tablespoon of salt to give the boiling water, stir and test the temperature again. You can even add a few tablespoons of one (for now) and then test the temperature of boiling water after each additional ball of salt. Be sure to find your record, so you can compare it.

Or, if you want to do freelance science projects with food you could test and see which place is best to save fruit, fresh to keep itthe longest. That is all you need to do is get a few pieces of fruit and put them at various locations throughout the room, maybe in a refrigerator, one on your dining table and a pantry in one. Then wait and see what fruit spoils first and then take your results. It does not take much to open a scientific experiment that can guide you in your own home or outdoors, where you could experiment with bugs and plants for thought.

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