On this day: April 11

POSTED: 01:27 PM PDT Apr 08, 2013    UPDATED: 11:00 PM PDT Apr 10, 2014 
Halley's Comet, 1986

Napoleon abdicates, Bob Dylan makes his professional debut, the Apple I is created, Idi Amin is deposed, and Halley's Comet does a cosmic drive-by of the Earth, all on this day.