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Old 04-07-2006, 11:48 PM
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Well, one test could be an acid or alkali test...u could buy litmus solution or make your own using red cabbage. It's really simple - shred the cabbage and boil with water. strain the juice and it's your very own home-made tester!!!
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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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