Tag: marvel

Injection Molding: Marvel of Modern Engineering

Jim Found this one, and it is a GEM!  A video about a plastic ball valve. Really? This is a marvel of engineering? Ummm… actually… yes. Jim and I both think so, and since it’s on the internet it must be true. This is a great 15 minute video with some wry humor thrown in that explains...

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Chris and Jim CIM
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