Environment
The solo LightCell is 7-by-7 centimeters and four millimeters thick.
Cleantech

Germ-slaying ozone creates pure water

“Clean” isn’t always as clean as you think. While the chemicals in cleaning solutions and water purification systems do away with germs, they dirty the environment and aren’t healthy for humans. An Israeli company is offering an alternative: an ozone-based …

Cleantech

Using water to power itself

What could be simpler than generating electricity for municipal water monitoring systems from the flow of the water itself? That’s the breakthrough idea of Israel’s HydroSpin.

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