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Blacklight Experiment in Kindergarten Classroom Shows How Far Germs Spread From the Hands ...The experiment conducted by the experts at the Science Center of the Einstein Healthcare Network gave four-year-old students a lesson in disease prevention. They were taught about germs and their ...
Reed, which has been making experiments at Quemados as to the propagation of the yellow fever germs by the mosquito, has obtained extremely satisfactory results. View Full Article in Timesmachine ...
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