Johann Karl Friedrich Zöllner (8 November 1834, Berlin – 25 April 1882, Leipzig) was a German astrophysicist who studied optical illusions. He was also...

edited by Friedrich Gedike and Johann Erich Biester, Kant replied to the question posed a year earlier by the Reverend Johann Friedrich Zöllner [de], who...

Archbishop of Uppsala Johann Karl Friedrich Zöllner (1834–1882), German astronomer Zöllner illusion Zöllner (crater) Carl Friedrich Zöllner (1800–1860), German...

The Zöllner illusion is an optical illusion named after its discoverer, German astrophysicist Johann Karl Friedrich Zöllner. In 1860, Zöllner sent his...

Johann Karl Friedrich Zöllner. To the north is the smaller crater Alfraganus and to the northwest lies the oval-shaped Taylor. Southeast of Zöllner is the...

the physician Johann Carl Wilhelm Moehsen und Christian Gottlieb Selle, the preachers Johann Joachim Spalding and Johann Friedrich Zöllner, and Karl Gottlieb...

of Lutheran theologians such as Anton Friedrich Büsching, Johann Joachim Spalding and Johann Friedrich Zöllner. At both residences, she presided at the...

Poggendorff, who discovered it in the drawing of Johann Karl Friedrich Zöllner, in which he showed the Zöllner illusion in 1860. In the adjacent picture, a...

case. In 1795 the lime was mentioned in the travel diaries of Johann Friedrich Zöllner. He wrote: At the halfway point we stopped in the village of Reinberg...

is named after Johann Christian Poggendorff, the editor of the journal, who discovered it in the figures Johann Karl Friedrich Zöllner submitted when...