Curiosity Presents: Inventors

Curiosity Presents: Inventors

From the greatest minds, come the greatest inventions. Learn about our favorite inventors and their contributions to the world.

06:44

Key Facts In This Video

  • 1

    Categorically, zero is an even number. (1:19)

  • 2

    In Florence during the Crusades, the use of the number zero was banned because it was thought to be connected to the devil. (2:28)

  • 3

    Instead of using a symbol for zero, Babylonians would insert a space. (5:01)

09:21

Key Facts In This Video

  • 1

    Leonardo da Vinci was born out of wedlock to a notary and a peasant woman, and didn't receive much of a formal education as a child. (1:27)

  • 2

    Da Vinci's "Codex on the Flight of Birds" contains more than 35,000 words and 500 sketches, including those of his famous flying machine designs. (3:40)

  • 3

    Leonardo da Vinci dissected more than 30 human corpses to make his drawings and observations on anatomy. (6:19)

09:43

Key Facts In This Video

  • 1

    Marie Curie coined the term radioactivity, and was the first person to win two Nobel Prizes in different disciplines. (0:40)

  • 2

    Marie Curie made the groundbreaking observation that radioactivity came from atoms themselves, and not from molecular interaction. (4:31)

  • 3

    During World War I, Marie Curie drove a portable x-ray machine to assist wounded soldiers. (7:55)

01:35

from CloudBiography

03:01

from Getty Museum

01:42

from Department of Defense

See all

Inventions

African-American Studies

Bacteria

Nikola Tesla

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