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Making Super Sharp Ceramic Knives
Posted by: Triwood1973
Video duration: 474 seconds
How extremely sharp and tough ceramic knives are made from zirconium dioxide or zirconia. They also have many advantages over steel knives.
Related: ceramic, dioxide, how, its, knife, knives, kyocera, made, sharp, super, technology, zarconia, zarconium
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Recycling Computers
Posted by: Triwood1973
Video duration: 343 seconds
How precious metals are savaged from unwanted computers.
Related: computer, copper, gold, how, metals, precious, process, recycle, recycling, silver, to
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