Tag Archives: amplitudes

Seeing Stars, Finding Nukes: Radio Telescopes Can Spot Clandestine Nuclear Tests

SAN FRANCISCO — In the search for rogue nukes, researchers have discovered an unlikely tool: astronomical radio telescopes.

Ohio State University researchers previously demonstrated another unlikely tool, when they showed that South Korean GPS stations detected telltale atmospheric disturbances from North Korea’s 2009 nuclear test.

Both techniques were born out of the discovery that underground nuclear explosions leave their mark—on the outer reaches of Earth’s atmosphere. (more…)

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‘On Quest for Information Science’s Holy Grail: Quantum Computing’

*Q & A: Dr. Michael Freedman discusses his past accomplishments and current pursuits to build a quantum computer.*

Santa Barbara, Calif.Mountain climbing is all about testing and pushing limits. But it’s not enough to rely on physical strength and stamina alone. To conquer a mountain, one must also possess the mental toughness and problem-solving skills needed to navigate difficult, potentially dangerous, terrain.

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