This article provides an overview of light-emitting diode (LED) technology, focusing on its efficiency, historical ...

Kolkata airport is transitioning to energy-efficient LED airfield signage, set to cut energy use by 45% and significantly ...

Fluorescent probes are molecules that absorb light of a specific wavelength and emit light of a different, typically longer, wavelength (a process known as fluorescence), and are used to study ...

But with so many options available, how do you choose? Inkjet, laser, LED - each technology has its own strengths and weaknesses. Do you need speed or quality? Are you printing mostly text or photos?

OLED vs Mini-LED is the biggest battle in TV world. If you want one of the best TVs, it's going to come down to one of these display technologies. Both have their pros and cons, which can make it ...

TV actor Chahatt Khanna, best known for her roles in shows like Bade Acche Lagte Hai, has said that she was 'brainwashed' into a religious conversion by ex-husband Farhan Mirza, but she is ...

That’s according to new research led by Richard Zare of Stanford University in the US ... They spiked deionised water with the probe 10-acetyl-3,7-dihydroxyphenoxazine, which is easily oxidised to the ...

The introduction of fluorescent lighting in the 1920s led to improved versions of ... chemicals like calcium chlorophosphate, that convert ultraviolet into visible light. Other phosphors ...

Windsor hopes to save money and become more sustainable for years to come by purchasing all the town streetlights and replacing the lights with more efficient and longer-lasting LED bulbs.