Researchers in India have developed a triboelectric nanogenerator (TENG) using scales of Rohu fish as a dielectric ... The device produced 180V to light up 90 green LEDs and power a digital ...

From left to right: Heat-treated fish scales, including some that have adsorbed the pollutant Rhodamine B, under white light, UV light and green light What's more, when the scales do contain ...

This technology will be used to tap into the sustainable green energy sector. Fish scales are said to contain collagen fibers which in turn have piezoelectric properties. This means if there is ...

The devices could soon also be more eco-friendly, as scientists have recently developed a method of making them from fish scales. Ordinarily, so-called "electronic skin" gadgets consist of a ...

A group of teens from Keningau Vocational College has clinched top honours at the international Greenovate 2025 competition ...

an accurate and durable fish scale is a necessary addition to your fishing bag. The “De-Liars” of the past gave anglers a very general idea of the weight of their fish but were hardly reliable for ...