Historical Events
- Lord Rosse successfully casts 72" (183-cm) mirror for a telescope
1842 Highlights
About April 13, 1842
Calendar: Gregorian
Day of the Week: Wednesday
How Long Ago? 182 years, 3 months and 19 days
Leap Year: No
Star Sign: Aries
Authors
Civil Rights Activists
Inventors
Kings
Revolutionaries
Scientists