Silicon metasurfaces boost optical image processing with passive intensity-based filtering

Of the many feats achieved by artificial intelligence (AI), the ability to process images quickly and accurately has had an ...
Seattle Times

Hideous hair color change following cholesterol drug

Q: I stopped dyeing my hair in 2018 and got new photos for my passport and driver’s license once my hair turned white. Now my hair is turning dark brown while I’m on rosuvastatin. I started this ...

Bio-based coating reveals harmful UV exposure by shifting color

Researchers at the Technical University of Munich (TUM) have developed a coating using proteins and bacteria that could ...
WAND

Mail-in ballots may face delays in postal processing after USPS change

URBANA, Ill. (WAND) – County clerks across the state are urging people who vote-by-mail to send those ballots back as early as possible after a move by the United States Postal Service. On Christmas ...