Tags: clay
Carved in Stone
Seeking the Philosopher's Stone
From the father of soil mechanics to a fictional young wizard, many have sought mythical solutions to complex problems.
Alchemists reasoned that the transmutation of cheap metals into gold could be affected by a dry powder made from ... Read More...
CalCIMA names its 2010 Safety Awards program winners
The California Construction & Industrial Materials Association (CalCIMA) has announced the winners of its 2010 Safety Awards program.
The winners follow:
Award Category – Aggregate Plant (Large), Randy Riberdy, plant manager, Vulcan Materials – Western Division, Sun Valley, Calif.
Award Category – ... Read More...
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