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It is important not to use screen devices right before bed, as they might interfere with falling asleep. (Photo: AFP)

Blue light and smartphones: Can reducing blue light help you sleep...

There are many apps that claim to improve sleep by filtering out the blue light emitted by device's display.

30 Nov 2017 2:08 PM IST

$Humans are subjected to increasing amounts of light in the blue spectrum since commonly used LEDs emit a high fraction of blue light. (Photo: ANI)$ Life

Exposure to blue light from computer can accelerate ageing

Blue light exposure speeds up aging process.

19 Oct 2019 11:52 AM IST

For half a century, the proliferation of this myth caused scientists to focus their studies nearly exclusively on male mice, rats and primates, so that a male brain became considered the baseline for a human brain. (Photo: AP)

Science

Gadget's blue light increases consumption of sweets in rats at night

Studies show that screen use at night may increase our tendency to snack on sugary foods.

18 July 2019 5:22 PM IST

Lithium-ion batteries are also used to power so-called smart bags, suitcases which offer GPS tracking and can charge devices, weigh themselves or be locked remotely using mobile phones.

Life

Light from mobile phones as harmful as junk food

According to experts, blue light from the devices is fuelling an epidemic of sleep-deprivation.

2 March 2018 5:12 PM IST