Calymmian (Wikipedia)The Calymmian Period (from Ancient Greek: κάλυμμα, romanized: kálymma, meaning “cover”) is the first geologic period in the Mesoproterozoic Era and lasted from 1600 Mya to 1400 Mya (million years ago). Instead of being based on stratigraphy, these dates are defined chronometrically.
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Mahatma Gandhi (Wikipedia)Mohandas Karamchand Gandhi (/ˈɡɑːndi, ˈɡændi/; GAHN-dee; 2 October 1869 – 30 January 1948) was an Indian lawyer, anti-colonial nationalist and political ethicist. He is widely acknowledged as one of the 20th century’s most influential people, who employed nonviolent resistance to lead the successful campaign for India’s independence from British rule, and to later inspire movements for civil rights and freedom across the world. The honorific Mahātmā (Sanskrit: “great-souled”, “venerable”), first applied to him in 1914 in South Africa, is now used throughout the world.