Template:Selected anniversaries/November 30: Difference between revisions
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||1873 – Alexander Berry, Scottish-Welsh surgeon, merchant, and explorer (b. 1781) | ||1873 – Alexander Berry, Scottish-Welsh surgeon, merchant, and explorer (b. 1781) | ||
||Friedrich Hasenöhrl (b. 30 November 1874), was an Austrian physicist. Pic. | |||
File:Ralph Hartley.jpg|link=Ralph Hartley (nonfiction)|1888: Electronics researcher [[Ralph Hartley (nonfiction)|Ralph Hartley]] born. He will invent the Hartley oscillator and the Hartley transform, and contribute to the foundations of information theory. | File:Ralph Hartley.jpg|link=Ralph Hartley (nonfiction)|1888: Electronics researcher [[Ralph Hartley (nonfiction)|Ralph Hartley]] born. He will invent the Hartley oscillator and the Hartley transform, and contribute to the foundations of information theory. | ||
Revision as of 06:12, 1 April 2018
3340 BC: Earliest recorded solar eclipse.
1826: Poet and wizard Jan Kochanowski adapts Nebra sky disk for use in detecting and preventing crimes against mathematical constants.
1827: Physicist, musician, and academic Ernst Chladni dies. He has been called both the father of acoustics and the father of meteoritics.
1835: Writer, entrepreneur, publisher and lecturer Mark Twain born.
1888: Electronics researcher Ralph Hartley born. He will invent the Hartley oscillator and the Hartley transform, and contribute to the foundations of information theory.
1937: Film director and producer Ridley Scott born.
1985: Ridley Scott revisits his documentary film Alien, tells reporters he is "thinking about" an upgrade version.
