Raw To Ready
The highway truck - a modern workhorse, a heavy hauler vital to commerce - carries an 80,000-pound payload and must operate in every condition from sub-zero cold to triple-digit heat. To survive, it must be strong, durable and fuel-efficient, like the Mack Pinnacle, an engineering achievement made possible by platinum, petroleum, copper, manganese and polyurethane.
Sunday, July 24, 11 p.m. on Vermont PBS Plus
Monday, July 25, 4 a.m. on Vermont PBS Plus
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