There is no way in ( on ) the the world that every person could shine a laser pointer at the moon at the same time , mate !
Do you know why ? tell me why
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Solar sails ?
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Tell me and this thread will continue , and I am sure lots will dig in .
Oh yea David , my computers anti virus software did not like that thread , it shut it off quick ?
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Anyway David , get back to me on the reason why its an impossibility . and will never work .
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Cool .
Brian.