New Thermometer Measures Temperature With Sound
A new device eavesdrops on objects to measure their temperatures. Hot objects not only glow, but also softly hum. The hum is generated by the… Read More »New Thermometer Measures Temperature With Sound
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Hum Sound A Unsolved Mystery
The Unsolved Mystery of The Taos Hum Sound Taos is a town in north central of New Mexico well known for strange Hum Sound. It… Read More »Hum Sound A Unsolved Mystery