Replay: About a year ago, we covered the ISO and ASA systems as they apply differently to film and video cameras. There's been a lot of interest in that article, especially when it was republished ...

Twist, bend and stretch The new stretchable sensor can detect even minor changes in strain with greater range of motion than previous technologies. The patterned cuts enable large deformation without ...

In recent years, with the rapid development of flexible electronic skins, high-performance flexible tactile sensors have received more attention and have been used in many fields such as artificial ...

A research team has developed a new range of strain sensors that are 10 times more sensitive when measuring minute movements. These sensors are ultra-thin, battery-free and can transmit data ...

Inspired by cat vibrissae, biomimetic biomass PHFs/SA aerogels (BFAs) are developed via precursor-assisted in situ polymerization and freeze-synergistic assembly. These ultralight, porous pressure ...

Inspired by cat whiskers, researchers have developed ultra-sensitive, eco-friendly pressure sensors from hemp fiber aerogels. The unique sensor is not only low energy, but also highly sensitive and ...