A light cylinder in the heart of the Crab Nebula may feed the mysterious, particle accelerator-like behavior of the nebulas rapidly spinning neutron star, or pulsar.pSource: a href=http://www.wired.com/wiredscience/2012/02/crab-nebula-particle-acceleration/http://www.wired.com/wiredscience/2012/02/crab-nebula-particle-acceleration//a/ppa href=http://www.ups.com/Nelly Furtado/a a href=http://www.intel.com/Nichole Robinson/a a href=http://www.answers.com/Nicky Hilton/a /p