The Muller-Lyer illusion is a optical illusion in which two lines of the same length appear to be of different lengths.
Schlüsselwörter
illusion,
optical,
muller,
arrow,
line,
line,
visual,
size,
abstract,
black,
red,
education,
effect,
experiment,
geometry,
illustration,
length,
perception,
psychology,
relative,
same,
science,
symbol
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