water

A disposable paper battery that can be activated by water

A disposable paper battery that can be activated by water

Empa researchers have developed a water-activated disposable paper battery. It could power a wide range of low-power, single-use electronic devices, such as smart tags or environmental sensors. The battery, designed by Gustav Nyström and his team, consists of at least one cell measuring one square centimeter and composed of three inks printed on a rectangular …

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Desalination: Hebrew University investigates water in Israel

Desalination: Hebrew University investigates water in Israel

The rise in the use of desalinated water in Israel means that many citizens are deficient in an important trace element, iodine – and a new national study is now looking to really assess the extent of the problem. A Hebrew University scientific team has just started testing iodine levels in 50 locations in Israel, …

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What happens to our bodies when we drink 3 liters of water a day?  The effects are amazing

What happens to our bodies when we drink 3 liters of water a day? The effects are amazing

Doctors and health professionals keep telling us to increase the water intake in our bodies. Indeed, it is true that dehydration of the body is a fairly widespread problem in modern man. Okay, but what is the recommended amount of water and is it true that drinking 3 liters of water a day is the …

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The Water Maiden: Why You're Wrong to Hate This Shyamalan

The Water Maiden: Why You’re Wrong to Hate This Shyamalan

Marking a before and after in the work of M. Night Shyamalan, The Water Maiden bears all the stigmata of the sick film. And it’s sublime. Sixth Sense, Unbreakable, signs, The village. In just five years, M. Night Shyamalan strings together movies like a basketball player would string three-point shots from midfield. The comparison would …

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