By 1926, ammonia dominated industrial refrigeration. Natural refrigerants enabled the global cold chain and continued driving ...
Tech Xplore on MSN
Compressorless hydrogen turbine runs 303 seconds, beating NASA's 250-second record
Researchers at Karlsruhe Institute of Technology (KIT) have set a record runtime with a new compressorless gas turbine. The ...
The Family Handyman on MSN
Why your tire pressure light won’t turn off (and how to fix it)
When the tire pressure light in your car comes on, you need to inflate your tires. Here's what to do if it stays on even ...
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