Suiting Up for a Chemical Attack
Technology

Suiting Up for a Chemical Attack

Clothing designed to protect human beings from the effects of nerve agents or poisonous gases have always proposed a number of challenges. They're usually very heavy, very warm, hinder movement and are nearly impossible to decontaminate.

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New Life for Old Blades
Technology

New Life for Old Blades

Spinning their way through the horizon lines of 41 states, an estimated 53,000 wind turbines are producing electricity across America. However, just like any other product, turbine blades wear out or are replaced by newer, better models.

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