Interesting Engineering on MSN7d
Red onion waste becomes powerful solar cell shield that blocks 99.9% of UV rays
Researchers have developed a bio-based ultraviolet (UV) protection film that has the potential to replace conventional ...
Hosted on MSN29d
Red Onion Vs White Onion: Which is better for nutrition, health, taste; Check HERE
Red onions have a dark red to purple outer layer. The inside is white. Overall, it has a unique look. But white onions are completely white, and their inside is also white. Red onions can be eaten ...
Knowridge Science Report7d
Red onion dye helps solar cells stay safe from harmful UV rays
Researchers from the University of Turku, Finland, have found a new way to protect solar cells from harmful UV radiation ...
BBC1y
Red onion recipes
Red onions should have dry papery skins with no brown discoloration. Choose firm bulbs with even-coloured skins and no signs of sprouting; avoid any that look damp or smell musty. Red onions are ...
Salon8d
You’re cooking with one onion. You should be cooking with four
I thought my three-onion chicken salad was a triumph. Red onions for their bite, scallions for their grassy brightness, pickled onions for a puckery jolt of acid. It had crunch, it had sharpness ...
Mirage News8d
Red Onion Dye Boosts Nanocellulose UV Shielding
Researchers at the University of Turku, Finland, investigated how to use bio-based materials to produce effective UV protection films for solar cells ...
Science Daily8d
Nanocellulose treated with red onion dye provides effective UV protection for solar cells
For instance, lignin, a natural polymer known for its UV-absorbing properties, has a dark brown colour that limits its use in transparent films. The film treated with red onion dye proved to be an ...
BBC1y
Red onion recipes
Red onions should have dry papery skins with no brown discoloration. Choose firm bulbs with even-coloured skins and no signs of sprouting; avoid any that look damp or smell musty. Red onions are ...