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Larry, the Chemical Engineer

Larry was a chemical engineer who worked for DuPont Chemicals and who was brilliant at his job. He’d been the main guy responsible for developing Kevlar and a host of other really great plastics and polymers.

However, it had been quite a while between new developments and so the VP of Researc...

Some people were taking a tour of a rubber factory

On the tour they stop by where the factory made baby bottles caps. Everyone could hear the machine working: "Shh, pop, shh, pop, shh, pop". One of the tourists asked the guide what the noises were.
"well you see, the shhing sound is the rubber filling the moulds and the popping is the machine p...

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