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  • Calder

    Published: Mar 24, 2019

    Source: calderlead.co.uk

      Tags:
    • Lead
    • Radiation Shielding

    Calder is a leading supplier of lead sheet and lead engineered products in the UK and beyond. They supply lead radiation shielding products to the medical, industrial, nuclear and defense sectors.

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Radiation is one of the important factors in evolution. It causes mutation, and some level of mutation is actually good for evolution

– David Grinspoon -