One roadblock to phasing out plastic food packaging is extending the shelf life of perishable items, but HUID CEO Renuka Ramanujam may have found an ingenious solution. As detailed by the BBC, ...
It was found that the onion-dye film performed best, blocking 99.9% of UV light with a wavelength of up to 400 nanometers. That said, it still allowed over 80% of visible light transmission at longer ...
Onion skins are usually thrown away, but they’re an underrated source of fiber and antioxidants. Adding peels to soups or grinding them into a powder to use in other recipes boosts nutrition and ...
Onion skins are usually thrown away, but they’re an underrated source of fiber and antioxidants. Adding peels to soups or grinding them into a powder to use in other recipes boosts nutrition and ...
Yes, you read that correctly. Onion skin could affect solar panels efficency. The global energy industry has gone through a significant evolution over the past few decades. The renewable energy sector ...
In the picture, a film dyed with red onion skin extract and dye-sensitised solar cells. The films were placed on top of the solar cells in the study. Researchers at the University of Turku, Finland, ...
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