"Most people would think that these organisms are just like spores or dormant," James Tiedje said. "These microbes are active ...

Dark spots on the skin are usually not a cause for concern, but some people may choose to get rid of them for cosmetic reasons through laser treatment, microdermabrasion, and other methods.

There are numerous potential causes for red spots to form on the skin, including sudden infections or underlying chronic conditions. On darker skin tones, the spots may appear as purplish or ...

A film dyed with red onion skin extract and dye-sensitized solar cells. The films were placed on top of the solar cells in the study. Credit: Väinö Anttalainen Researchers from the University of ...

Researchers at the University of Turku, Finland, investigated how to use bio-based materials to produce effective UV protection films for solar cells. The study was the first to compare how the ...

It is hoped that the onion-dye nanocellulose film could one day be used not only on conventional solar cells, but particularly on ones designed to be completely biodegradable, such as those that ...

As onion and soyabean prices decline in India, industry and farmer groups urge the government for support measures such as reducing onion export duty and providing incentives for exporting soybean ...

Nanocellulose treated with red onion dye provides effective UV protection for solar cells Date: March 19, 2025 Source: University of Turku Summary: Researchers investigated how to use bio-based ...

Researchers at the University of Turku, Finland, investigated how to use bio-based materials to produce effective UV protection films for solar cells. The study, published in ACS Applied Optical ...

It’s all about the documentaries this week, with a thought-provoking look at the state of rugby league, Tom Hanks’ nature spectacular and magician David Blaine putting his life on the line.

Between all the wild crossovers, Fortnite has never shied away from doing collaborations with content creators. The likes of Ninja and Nick Eh 30 have already had skins added into the game, and ...