Even though it's vitally important to check drinking water sources for pollutants, some places lack the facilities for performing such tests. A new system could help, as it uses a smartphone camera to check up on tiny aquatic organisms.

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Milan’s famous Salone del Mobile has once again filled the Italian city with color, inspiration and innovative design, following some false starts and setbacks due to COVID-19. Let's take a look at some special picks from Milan Design Week 2021.

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The James Dyson Award is an international competition to encourage students to get creative to solve the world's pressing problems. The national finalists have been announced for 2021, showcasing ideas that help people and the environment.

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The tried and true form factor of a utility knife is one many will be familiar with, but toolmaker ToughBuilt has just introduced one with a very handy trick up its sleeve, able to instantaneously turn into a scraper at the push of a button.

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In many arid regions, people use devices known as solar stills to extract drinkable water from seawater or tainted water. A new type of solar still is claimed to be much more effective than others, by incorporating a rotating cylinder.

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Nobody likes hearing their neighbors' music or loud conversations. Soundproof wall materials, however, can be quite expensive. Swedish scientists have developed a thinner, less costly alternative, in the form of a spring-loaded sound-damping screw.

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When someone is suffering from a deep stab wound, it's important to apply pressure within that wound. A new student-designed device is intended to let first responders do just that, potentially saving lives that might otherwise be lost.

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Ordinarily, if you're building something, you don't want the materials to buckle under pressure. In a new Harvard University-designed system, however, that buckling action allows flat-packed objects to be twisted into useful three-dimensional forms.

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Flashover is a very dangerous phenomenon, in which all of the exposed combustible materials in an enclosed area near-simultaneously ignite. Thanks to a new AI-based system, however, firefighters may soon receive warnings when flashover is imminent.

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EyKuver has developed a new way of turning prescription eyeglasses into sunglasses. Its affordable, easily removable cling-on tinted film patches create temporary sunglasses to block harmful ultraviolet light.

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