Thread: Hmmmmmm.......
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Old 04-03-2006, 06:13 AM
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You can try this:
Coat 3-4 papers with petroleum jelly then place them (suspended) in different locations. After around 12 hrs, check them and you'll see different dust particles and pollutants on them Use this in your project, it might just help!
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The Newtons and friends were taking tea
Beneath the boughs of an apple tree,
When a falling fruit landed on the
Head of the head of the family.
Mrs. Newton cried, 'Well deary me!
That could've caused an injury'.
But clever Isaac alone could see,
The situation's true gravity.

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