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  1. 3 days ago · The Indus script is the short strings of symbols associated with the Harappan civilization of ancient India (most of the Indus sites are distributed in present-day Pakistan and northwest India) used between 2600 and 1900 BCE, which evolved from an early Indus script attested from around 3500–3300 BCE.

  2. Apr 24, 2024 · Explore 17 groundbreaking inventions and discoveries from ancient India, from Ayurveda to yoga, showcasing India's rich heritage in science and culture.

  3. 1 day ago · 1952: The first thermonuclear weapon is developed. 1953: The first video tape recorder, a helical scan recorder, is invented by Norikazu Sawazaki. 1954: Invention of the solar battery by Bell Telephone scientists, Calvin Souther Fuller, Daryl Chapin and Gerald Pearson capturing the Sun's power.

  4. 3 days ago · Songhai: 1 n a Nilo-Saharan language spoken by the Songhai in Mali and Niger Type of: Nilo-Saharan , Nilo-Saharan language a family of East African languages spoken by Nilotic peoples from the Sahara south to Kenya and Tanzania

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  6. 2 days ago · The history of writing traces the development of writing systems [1] and how their use transformed and was transformed by different societies. The use of writing prefigures various social and psychological consequences associated with literacy and literary culture. With each historical invention of writing, true writing systems were preceded by ...

  7. Apr 24, 2024 · Paper (China, 2nd Century BC) While various forms of paper-like materials were used in different cultures, true paper was invented in China. Paper was made from mulberry and other bast fibers along with fishnets, old rags, and hemp waste. It was a cheaper, more practical alternative to silk and bamboo strips previously used for writing.

  8. Apr 22, 2024 · Part 3: ISO639-3:2007 provides a 3-letter code just like ISO639-2 but it aims to provide as complete a listing of languages as possible, including extinct and ancient languages as well as languages that are still around today. Part 4: ISO639-4:2010 gives the general principles of language coding and lays down guidelines for the use of ISO 639.

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