For decades, scientists have wondered how the moon can have water. It’s dry, airless, and lacks an atmosphere, so the ...

Children observe how a magnifying glass focuses sunlight to create heat, examine the effects of light on objects like leaves and pencils, and notice reflections in water and mirrors, including ...

A team of researchers led by Cornell University has developed a new device that simultaneously generates clean hydrogen fuel ...

On a much larger scale, solar-thermal power plants employ various techniques to concentrate the sun's energy as a heat source. The heat is then used to boil water to drive a steam turbine that ...

Get Instant Summarized Text (Gist) A new material using 3D nanotech blankets has been developed to purify water by harnessing sunlight. These nanomats, made from titanium dioxide (TiO₂) and ...