pascals triangle
Perpetual Limited was created in 1886.
Perpetual Burn was created in 1988.
Perpetual Dawn was created in 1991.
Perpetual Entertainment was created in 2002.
Neutrons were discovered through experiments involving bombarding beryllium with alpha particles. Neutrons were not created in these experiments, but were instead found as subatomic particles that make up the nucleus of atoms.
Perpetual Desolation was created on -19-10-09.
Sisters of Perpetual Indulgence was created in 1979.
Citizens of Perpetual Indulgence was created in 2000.
Sisters of the Perpetual Adoration was created in 1821.
Perpetual Flame was created on 2008-10-14.
Perpetual Education Fund was created in 2001.