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Questions tagged [light]

The tag has no usage guidance.

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201 views

Does milk sold in a store with good product turnover lose a significant amount of Vitamin B2 from light exposure?

Anchor New Zealand has just released a milk bottle with a black plastic layer to protect the milk from exposure to light, and thus from loss of "taste and goodness". Their chart: from their website ...
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246 views

Does the “Re-Timer” device help to alleviate “winter blues”?

The Re-Timer website states: Re-Timer is a wearable light therapy device for Winter Blues. Winter Blues is a low-mood experienced primarily during the winter months. Symptoms can include loss ...
3
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0answers
219 views

Does UV-A light from sunlight damage our vision?

Ultraviolet (UV) light is divided into wavelength bands. UV-A is the 315-400nm. The American Optometric Association claim that UV-A may cause injury to the eye: WHAT PART OF THE UV RADIATION IS ...
3
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180 views

Does light pollution matter for Insect declines and agroecosystems?

Recently it was claimed that the increase in artificial light at night was a significant contributor to the 'ecological armageddon' of decreasing insect populations. It was further argued that the ...