Abstract: A long-period fiber grating (LPFG) sensor functionalized with titanium dioxide-chitosan/poly(acrylic acid) (TiO2-CS/PAA) composite film was proposed for ...

The newer model of Kodak's H35 has a noticeably improved lens that increases my hit rate. It's lightweight, affordable, and its ability to double shots from a roll feels like a real saving. The extra ...

Bring this to a holiday party and take pictures or wrap one up as a great gift for anyone who likes photos taken without a smartphone. By Stan Horaczek Published Dec 9, 2025 3:14 PM EST We may earn ...

When Reto Pro announced the Kodak Charmera, the tiny retro keychain camera sold out in a day, and the brand has been struggling to keep up with pre-orders ever since. But, I finally just spotted the ...

A scientist wears a lab coat and gloves and adjusts scientific instrumentation in a laboratory. Researchers have developed a strong ultrathin polymer membrane that totally stops gas molecules from ...

Xiaomi 17 Ultra could be powered by a Snapdragon 8 series SoC Xiaomi 17 Ultra might arrive in China later this month The company has yet to confirm the launch ...

Which instant film camera is best? Although film cameras have faded away in favor of digital cameras, there’s one segment of film cameras that still has a strong following. Instant film cameras use ...

Motorola Edge 70 Ultra could be offered in at least two colourways Motorola Edge 70 Ultra might feature a Snapdragon 8 Gen 5 SoC The phone could carry a triple rear ...