Word: polymerizing
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An inkling of what the future may hold comes from Protein Polymer Technologies, a small San Diego firm that is attempting to transform this notion of biomimicry into commercial technology. The company's first product, intended for use in medical research, is a hybrid composed of silkworm protein and fibronectin...
In their study, which was reported in the research journal Science, Michigan's Yves Poirier and his colleagues capitalized on the environmental know-how of a select group of bacteria. In much the same way that humans store excess nutrients as fat, these germs turn sugar into the plastic molecule...
The fastest-growing market is the auto industry, which is increasingly replacing metal with lightweight plastics in bumpers, body panels and other parts. These polymers typically weigh half as much as steel but are just as strong. The plastics conserve gas by making a vehicle lighter, and manufacturing them requires...
The product contains several innovative features as well, including 54 patented inventions. Some are subtle: electronic controls for the automatic transmission that allow smoother shifting. Others are more fundamental: the body of a Saturn is built atop a very rigid space frame, which gives structural integrity and protection for passengers...
Today's manual mowers typically weigh about 20 lbs., less than half their clunky progenitors, thanks to lightweight alloy blades and polymer wheels. But for lawn connoisseurs, the manual mower's greatest advantage is its quality performance, claims Jim Hewitt, American Lawn Mower's vice president for marketing and sales...