Welcome to meditation Guide
This Day In Hiytory
Khmer Rouge
Pol Pot's regime was toppled when Vietnam took Cambodia's capital, Phnom Penh (1979)
Marian Anderson
the contralto became the first African American to perform at the Metropolitan Opera House (1955)
Galilean Moons
Jupiter's moons were first observed by Galileo; Simon Marius, however, named them — Io, Europa, Ganymede and Callisto, after the lovers of Zeus (1610)