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Since it was first demonstrated in the 1960s, spontaneous parametric down-conversion (SPDC) has been at the center of many quantum optics experiments that test the fundamental laws of physics in quantum mechanics, and in applications like quantum simulation, quantum cryptography, and quantum metrology.Quantum Physics NewsRead More

Interference (excess noise) to quantum signals from sunlight has slowed down the creation of a global scale quantum communications network, but now physicists at Heriot-Watt University have proposed a way to tackle this “daylight noise”‘ issue, paving the way for all-day satellite transmission.Quantum Physics NewsRead More

After Bible stories in schools, are these new policies next? | Letters  Yahoo! VoicesAfter Bible stories in schools, are these new policies next? | Letters  Yahoo! Voices Read More

How is Bible banned from schools but trans ideology isn’t? | READER COMMENTARY  Baltimore SunHow is Bible banned from schools but trans ideology isn’t? | READER COMMENTARY  Baltimore Sun Read More