Solar water heaters help homes cut energy bills by using sunlight instead of electricity. The system offers steady heating, ...

Bleach Add a teaspoon of unscented household bleach (5 millilitres of a 3.5% sodium hypochlorite solution) to 25 litres of ...

Oekoboiler Swiss AG has introduced advanced heat pump boiler systems that combine solar technology and smart controls for maximum energy efficiency in residential water heating. The Swiss manufacturer ...

Omar Yaghi thinks crystals with gaps that capture moisture could bring technology from “Dune” to the arid parts of Earth.

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

In this video, I showcase my fully homemade 220V mini hydropower dam, constructed from concrete, a custom water channel, and ...

The world's most expensive infrared spectrometer - the James Webb Space Telescope - is unearthing extraordinary exoplanet ...

From record battery uptake to steady rooftop solar, EVs and heat pumps, 2025 shows Australians driving real progress towards ...

Radio scripts that would be read out on Radio 2 and Radio 4 in the event of a national blackout have been published ...

A new discovery, made using the James Webb Space Telescope (JWST), may just be the weirdest exoplanet yet, possessing an ...