The key insight behind the device is that sound travels at different speeds in different gases. In helium, sound moves much ...
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Mysterious triangular tower appears at Area 51 in Google Earth—Is this proof of alien tech
A recently unearthed geometric formation within the highly classified grounds of Area 51 has reopened global intrigue surrounding the enigmatic U.S. military base. Photographed by Google Earth ...
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Acoustic Sensor Uses Sound to Pinpoint Helium Leaks Effectively
Researchers at Nanjing University have developed a novel helium-detecting device, drawing inspiration from the traditional ...
Dutch startup SolarDuck has developed a triangular structure for floating PV that resembles an offshore oil platform. CEO Koen Burgers told pv magazine that it keeps panels more than 3 meters above ...
Authorities in Puttur have removed an unauthorised triangular structure, or katté, that had stood on a public road near ...
The outline of my presentation is as follows: questions, trade structure in East Asian countries, hypothesis, quality of trade goods in East Asian countries, triangular trade structure (TTS), and ...
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