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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. (Albert Einstein)
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"What good use is the water hyacinth?"
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Posted by JT on 15 Sep 2009.
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"How does the fennec fox eat? What part of the body do they use?"
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Posted by JT on 14 Sep 2009.
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"A heavy object and a light object are dropped from rest at the same time in a vacuum. The heavier object will reach the ground?"
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Posted by JT on 13 Sep 2009.
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Yes, I suspect it will.
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Posted by JT on 13 Sep 2009.
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"What are the differences between a windpipe and an animal cell?"
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Posted by JT on 13 Sep 2009.
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"Is a black widow spider a mammal?"
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Posted by JT on 13 Sep 2009.
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"Why cant you see germs on your hands?"
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Posted by JT on 13 Sep 2009.
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"What are the reason of swine flu?"
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Posted by JT on 13 Sep 2009.
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"What are dissecting scissors used for?"
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Posted by JT on 12 Sep 2009.
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"Do metals conduct heat?"
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Posted by JT on 10 Sep 2009.
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"Does a machine make more energy?"
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Posted by JT on 9 Sep 2009.
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