Before a spectrometer can do any useful work, it needs to be calibrated to identify wavelengths correctly. This is usually done by detecting several characteristic peaks or dips in a well-known ...

Not loud, not threatening, but just a faint, persistent vibration in the air. It was like the tremble of high-voltage wires or the faraway buzz of a fluorescent bulb. People in Dhaka dismissed it at ...

Hanover County residents can safely dispose of household hazardous waste and securely shred documents at a free recycling ...

NPR's Neda Ulaby and Bob Mondello reflect on Susan Stamberg's lasting influence on arts reporting, sharing how her inventive use of sound, vivid writing, and curiosity taught generations of ...

Sat, Oct 18, 2025 People have been urged to think twice before throwing old light bulbs out as experts remind households that ...

Sedgwick County Environmental Resources will host a free household hazardous waste collection event on Saturday, Oct. 25, from 9 a.m. to 1 p.m. at Spirit AeroSystems Parking Lot P.

Four candidates will run for three spots on the Windsor Heights City Council. Fletcher Barry will run against incumbents ...

Unsure what you can and can't put in your rubbish bin? There are some surprising items you might not have considered.

"The Critical Minerals and ZEO Company" Antimony, Cobalt, Tungsten, and Zeolite DALLAS, TEXAS / ACCESS Newswire / October 20, 2025 / United States Antimony Corporation ("USAC," "US Antimony," or the ...

"The Critical Minerals and ZEO Company"Antimony, Cobalt, Tungsten, and Zeolite DALLAS, TEXAS / ACCESS Newswire / October 20, 2025 / United States Antimony Corporation ("USAC," "US Antimony," or the "C ...

A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.

"The Critical Minerals and ZEO Company" ~ Antimony, Cobalt, Tungsten, and Zeolite ~ DALLAS, TEXAS / ACCESS Newswire / October 21, 2025 / United States Antimony Corporation ("USAC," "US Antimony," the ...