In the operating room, surgeons typically use high-powered microscopes fitted with specialized filters to detect the ...

Fluorescent lights are being phased out in favor of long-lasting, energy-efficient LEDs, so the best way to replace a fluorescent light is to not replace it at all. Instead, swap out fluorescent ...

Live view of non-fluorescent specimens using the glowscope frame. (a) Illustration shows the light path for transmitted light viewing. Components shown include the smartphone, clip-on lens (black ...

A PAPER on this subject, read recently by L. J. Davies, H. R. Ruff and W. J. Scott before the Institution of Electrical Engineers in London, gives a brief history of fluorescent lighting and ...

A fluorescent bulb produces light by sending an electric current through a fluorescent-coated tube filled with argon and about 4 milligrams of mercury (old thermometers contain 500 milligrams).

During the conversation with the curator at Ft. Myers, a large painting of Thomas Edison was brought to the stage, as he recounted Edison’s work in inventing the bulb. The fluorescent lamps were ...

The main exceptions to the law are for using fluorescent lighting in medical uses, academic research and headlights on vehicles manufactured before 2020. lawmakers who pushed for a ban said 3 in 4 ...

See the latest states to enact laws ending the sale of most fluorescent light bulbs.

ENERGY draining halogen and fluorescent light bulbs are to be banned from sale. It means households will have to use LED lightbulbs. The energy-friendly bulbs last several years longer than halogen… ...

The main exceptions to the law are for using fluorescent lighting in medical uses, academic research and headlights on vehicles manufactured before 2020. lawmakers who pushed for a ban said 3 in 4 ...

Intravital imaging using fluorescent proteins Before the introduction of fluorescent proteins, in vivo imaging was limited to the study of cells that were transiently labelled with vital dyes.

After combing through museum collections, our team of researchers found a whopping 125 fluorescent mammal species – from polar bears and dolphins, to leopards, zebras and wombats.