Be careful while working with glass! You can easily cut yourself! In this video I show you how to make amazing coffee machine from 2 light bulbs. All needed components are shown in the video. A vacuum ...

The process helps trap mercury vapor that could otherwise be released into the air. It also separates other materials such as ...

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 ...

The heavy metal mercury exists in different forms, which include elemental mercury vapor that forms when fossil fuels and industrial operations burn. The substance shows extreme toxicity to human ...

This weekend's Mercury cazimi in Virgo will bring the bright, brutal light of clarity to these four signs. Mercury, our planet of communication and exchange, is tongue kissing the sun this weekend, ...

The bulbs, some of which were broken, were pushed into a stream that eventually leads to the Horicon Marsh. Two trailers of bulbs linked to the case were left on a second Fond du Lac County property.

The Glen Cove School District has removed all gym flooring in the middle and high schools found to contain and leak mercury vapor, with the high school’s auxiliary gym testing at nearly four times the ...

Winston-Salem and Duke Energy are expected to begin discussion soon on replacing the city’s 25,000 remaining traditional streetlights with high-efficiency LED bulbs. The benefits of such a swap are ...

The Glen Cove High School auxiliary gym floor is being replaced after testing found mercury vapor levels nearly four times the limit allowed by the state, according to district officials. Test results ...

Schools in the Long Island town of Glen Cove are replacing gymnasium floors following this month's startling discovery of mercury vapors emanating from old rubberized flooring. Now, some parents of ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Glass jar containing selenium ...