On this day: August 30
POSTED: 02:42 PM MDT Aug 29, 2012
UPDATED: 12:00 AM MDT Aug 30, 2012
The vacuum is invented, Ty Cobb makes his major-league debut, Bob Dylan releases "Highway 61 Revisited," and Thurgood Marshall is confirmed as the first African-American justice on the Supreme Court, all on this day.
