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 ...

For Florida residents dealing with the state’s rising cost of living, places like Community Thrift Store offer practical solutions to stretch budgets without sacrificing quality or style. For visitors ...

As you change your clocks this weekend, take a few moments to press the test button on your smoke alarms and check their ...

Get creative halloween party themes with décor tips, costume ideas, and color palettes. Find the perfect theme for your event ...

In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

Last Updated on October 24, 2025 by Matt Staff Fame looks different under fluorescent bulbs. These mugshots of celebrity ...

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

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

I submerged a fluorescent bulb in water and then broke it to see how it absorbs liquid, showing the surprising amount of empty space inside. ‘Our brand is crisis:’ Trump staffer caught on hot mic ...

Viral videos began circulating in August on TikTok rumoring that Walmart plans to switch from flourescent bulbs to intense 10,000 Kelvin lights. The lights are sources of artificial light that emit a ...

An 82-year-old Fond du Lac man and a 25-year-old Brandon man face charges for allegedly dumping mercury-containing fluorescent bulbs into a stream. The older man, Leonard H. Hughes, allegedly hired ...