Friday, February 27, 2009
The '101 greatest questions of all time' have been answered in a BBC magazine. Here's we present 21-40.Could I be allergic to water?-> No. Allergies to a substance result when immune system antibodies attack it. But no antibodies exist that bind to water.How is bullet-proof glass made?-> It might be better to call it ‘bullet-resistant’ glass, because it resists penetration, although a series of
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Pencilequippe: 101 greatest questions of all time: 21-40
The '101 greatest questions of all time' have been answered in a BBC magazine. Here's we present 21-40.Could I be allergic to wa...
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