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Volcano earthquake report for Friday, 10 Jul 2026
• Moderate mag. 4.2 earthquake - 133 km northwest of Ternate, Kota Ternate, N...
• World Earthquake Report for Friday, 10 July 2026
• Moderate mag. 4.6 earthquake - 17 km southwest of Comalapa, Estado de Chiap...
• Moderate mag. 4.1 earthquake - Olyutorskiy Rayon, 47 km northwest of Tilich...
• Moderate mag. 4.0 earthquake - Hawke's Bay, New Zealand, on Saturday, Jul 1...
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#283060
Tue 03 Feb 2015 08:59:PM
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Joined: Feb 2001
Posts: 678,976
Launch Director
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Launch Director
Joined: Feb 2001
Posts: 678,976 |
LEDs could replace lasers for short-range optical communications with the use of an optical antenna that enhances the spontaneous emission of light from atoms, molecules and semiconductor quantum dots.  Source: Rediscovering spontaneous light emission
David Cottle
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Rediscovering spontaneous light emission
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