Purdue University researchers have developed a device for more conveniently detecting pathogens in health care settings, on ...

If you ever built a line following robot, you’ll be nostalgic about [Jeremy’s] light-seeking robot. It is a very simple build ...

When [Electron Impressions] used a powerful ultrasonic array to project a narrow beam of sound toward a target, he described ...

Russia hits energy system in several regions of Ukraine, Kyiv says Russia launched a barrage of drone strikes on Ukraine's energy infrastructure overnight on Monday, cutting off power in five regions ...

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