1955- U.S. nuclear test in Nevada
1957- First British hydrogen bomb explosion
1958- Sputnik III launches
1963- Peter, Paul and Mary get their first Grammy
1964- U.S. nuclear test in Nevada
1968- John Lennon and Paul McCartney appear on the Tonight Show
to announce Apple Corps. "Wonderwall" premieres at Cannes,
with music by George Harrison (Apple Records.)
1970- "Let It Be," last Beatles album to be released, is released.
1981- George Harrison releases "All Those Years Ago.