(August 10, 2018 at 9:54 am)Jehanne Wrote:(August 9, 2018 at 9:55 pm)Fireball Wrote: No, Sol-Centric models work great for planetarium shows. If someone wants to see a model of the solar system, one can look at an orrery. https://en.wikipedia.org/wiki/Orrery
From Wikipedia:
Quote:In 1905 Oskar von Miller (1855–1934) of the Deutsches Museum in Munich commissioned updated versions of a geared orrery and planetarium from M Sendtner, and later worked with Franz Meyer, chief engineer at the Carl Zeiss optical works in Jena, on the largest mechanical planetarium ever constructed, capable of displaying both heliocentric and geocentric motion. This was displayed at the Deutsches Museum in 1924, construction work having been interrupted by the war. The planets travelled along overhead rails, powered by electric motors: the orbit of Saturn was 11.25 m in diameter. 180 stars were projected onto the wall by electric bulbs.
Wikipedia -- Planetarium
Cool, but a geocentric model is still neither astronomically or anatomically correct.
If you get to thinking you’re a person of some influence, try ordering somebody else’s dog around.