The Elusive Neutrino and the Nature of the Cosmos
The neutrino is among the cagiest of particles, a subatomic wisp so ephemeral it could pass through light years of lead with more ease than a hot knife through butter. Despite its extraordinary abundance in the universe—billions pass through your body every second—this ghostly particle is notoriously difficult to trap, inspiring some of the most sophisticated detectors in science just to study it. A closer look could change everything. The elusive neutrino holds clues to some of the most profound questions in particle physics: What happened in the briefest moments after the Big Bang? Why does the universe contain more matter than antimatter? Join leading researchers as they chase neutrinos and other elusive particles in search of nature’s fundamental order.
This program is part of The Big Idea Series, made possible with support from the John Templeton Foundation.
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Bill WeirSince joining ABC News in 2004, Bill Weir has anchored several launches and landings of the Space Shuttle, was the first American to broadcast live from Tibet, and led off 2007’s Earth Day special with an unprecedented underwater live report from the Great Barrier Reef. Weir is the co-anchor of Nightline. More »
Janet ConradPhysicist Janet Conrad’s work focuses on the lightest known particle of matter, the neutrino. The number of neutrinos in the universe far exceeds the number of atoms, yet we know surprisingly little about them. More »
Francis HalzenExperimental Physicist Francis Halzen has spent over 20 years working on telescopes that detect not light, but neutrinos—tiny, high-energy particles released by violent astronomical events like exploding stars, gamma-ray bursts and crashing black holes. More »
Lawrence M. KraussTheoretical Physicist, Cosmologist, and Author Internationally known theoretical physicist and best-selling author Lawrence Krauss has focused his research on the intersection of cosmology and elementary particle physics. Dr. Krauss’s work addresses questions about the origin of matter in the universe. More »
John RobinsonRapper, Performer The fundamentals of foundational hip-hop pulsate vibrantly through the veins of the multi-dimensional artist, John Robinson. Born in the South Bronx and raised in Far Rockaway, Queens and Central NJ, this native New Yorker has sojourned and resided in the underground scenes of New York, New Jersey, Atlanta and Los Angeles with the result of creating a sound that is universally magnetic to hip-hop audiences of various backgrounds. More »