A turn of the handle can send whatever’s in your toilet spiraling away in seconds, never to be seen again — ideally. But when items swirl down where they’re not supposed to, they can disrupt the ...

Real-world applications Environmental control units are in use today in a wide range of industries, but they have their most obvious function in the military and fire/emergency services. When rapid ...

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n the sweltering temperatures of the Middle East, it's not just Soldiers who can overheat. Their vital communications equipment is also at risk. "Our Commanding Generals in theater have the most ...

Facilities ranging from nuclear installations to those using radioisotopes in industry, medicine and research often release small amounts of radioactive discharges to the atmosphere during their ...