• 8 years ago
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 .
Original presentation:
During The Elusive Neutrino and the Nature of the Cosmos, physicist Janet Conrad used a pair of tuning forks to demonstrate the ability waves have to cancel .
On February 23, 1987, neutrino physics changed forever. Here, particle physicist Lawrence Krauss of Arizona State University explains at the 2012 World .

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