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Sound waves crack open quantum secrets

Sound is usually treated as the most familiar of physical phenomena, the background noise of daily life rather than a ...
Heat is not supposed to behave like this. In everyday life, warmth seeps and diffuses, spreading from hot to cold in a slow, smearing process that never looks anything like a crisp sound wave. Yet ...
Future wireless networks will need to process far more data across a wider range of frequencies than today’s systems. This ...
Sound is usually something we hear, not something we touch. But researchers at Virginia Tech have found a way to turn ...
Helium leaks are hard to detect, since it is odorless, colorless, tasteless, and does not react with other chemical ...
Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances.