Related topics: water

Portable solar device creates potable water

(PhysOrg.com) -- By harnessing the power of the sun, a Monash University graduate has designed a simple, sustainable and affordable water-purification device, which has the potential to help eradicate disease and save lives.

Pee power: Urine-loving bug churns out space fuel

Scientists on Sunday said they had gained insights into a remarkable bacterium that lives without oxygen and transforms ammonium, the ingredient of urine, into hydrazine, a rocket fuel.

Antigravity water transport system inspired by trees

Efficiently moving water upward against gravity is a major feat of human engineering, yet one that trees have mastered for hundreds of millions of years. In a new study, researchers have designed a tree-inspired water transport ...

Concept could sustainably meet human resource needs of 'full Earth'

A new concept proposes to provide food, energy and water resources for the world's growing population by combining systems that simultaneously use different parts of sunlight's spectrum to produce crops, generate electricity, ...

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