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Written by Ron August 17, 2012 0
Yikes! Make sure you click on the picture to see it bigger and you can really see the difference in the personal protective equipment/measures that were used then versus what we use today. The results were also very surprising! ...
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Written by Ron August 03, 2012 0
1620 - The submarine, human powered, is invented. 1662 - Blaise Pascal invents the first public bus - horse drawn, regular route, schedule and fare system. 1769 - The first steam powered land...
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