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Researchers 3D print a miniature vacuum pump（图）
3D打印 微型真空泵 便携式质谱仪
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2023/6/6
Mass spectrometers are extremely precise chemical analyzers that have many applications, from evaluating the safety of drinking water to detecting toxins in a patient’s blood. But building an inexpens...
Researchers 3D print sensors for satellites（图）
卫星 3D打印 传感器 等离子体传感器 预测天气 气候变化
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2023/6/6
MIT scientists have created the first completely digitally manufactured plasma sensors for orbiting spacecraft. These plasma sensors, also known as retarding potential analyzers (RPAs), are used by sa...