Energy & Green Tech
A battery system installed in a Buffalo, New York, apartment building will store excess energy when it's plentiful and power the building when the grid is strained and electricity is costly. The manufacturer and state officials ...
Oct 20, 2026
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Hardware
Smart glasses need compact, efficient displays that can produce detailed images without drawing too much power. Laser beam scanning is one approach to meeting these requirements. Rather than using a fixed array of pixels, ...
Oct 20, 2026
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Engineering
A small stream of liquid flows quietly in midair, horizontally, as if inside an invisible tube. Nothing touches it. About 5 centimeters (2 inches) away, a cylinder lined with hundreds of tiny speakers surrounds the stream, ...
Oct 20, 2026
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Engineering
An audiovisual convergence display technology has been developed that allows sound to be heard from the exact location of a person or object shown on the screen. Without separate speakers, the technology vibrates the display ...
Oct 19, 2026
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Engineering
Scientists have found a way to use defects in crystals to engineer stronger materials, according to a new study.
Oct 18, 2026
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Engineering
Tesla CEO Elon Musk unveiled what he described as a "flying" car, equipped with thrusters, during a livestreamed event at his SpaceX rocket company's facility on Thursday.
Oct 16, 2026
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Energy & Green Tech
A research team led by professor Seong Kyun Kim of the Department of Physics and Chemistry at DGIST has developed a "passive cooling film material" that uses moisture in the air to cool electronic devices—no water or electricity ...
Oct 16, 2026
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Hi Tech & Innovation
Could computers include tiny brain organoids one day? The human brain is an incredibly energy-efficient computer, and silicon processors that try to imitate it achieve huge energy savings over traditional processors. Now ...
Oct 16, 2026
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Hi Tech & Innovation
A research team has developed a new biometric authentication technology that can identify users without storing their fingerprint information as digital data. The study is published in Nature Sensors.
Oct 15, 2026
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Hardware
Bubbles can be useful tools for microscopic robots, helping them move, steer, create flows of liquid and perform other functions. But designs based on trapping a bubble, a common approach, are unwieldy and unpredictable because ...
Oct 15, 2026
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