History of Computing and Education 2 (HCE2): IFIP 19th World Computer Congress, WG 9.7, TC 9: History of Computing, Proceedings of the Second Conference on the History of Computing and Education, August 21–24, 2006, Santiago, Chile

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Laugh and cry. Having a good sob is reputed to be good for you. So is laughter, which has been shown to help heal bodies, as well as broken hearts. Studies in Japan indicate that laughter boosts the immune system and helps the body shake off allergic reactions.
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