What hides this stereogram?

Stereogram - 3D Image

#brainteasers #stereogram #3Dimage

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A guy goes to the psychiatrist...

A guy goes to the psychiatrist.
"Doctor," says the guy, "I feel as if I'm two different people! Two totally different personalities!"
"Do you think I need help?"
"Can you help me?"
"Am I doing the right thing seeing a psychiatrist?"
"Whoah! Whoah! Whoah!" says the doc. "Please, one at a time."

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Philipp Forchheimer

Born 7 Aug 1852; died 2 Oct 1933 at age 81.Austrian hydraulic engineer who made significant studies of groundwater hydrology. Early in his academic career, he worked on problems of soil mechanics. Later, he turned to hydraulic problems, establishing the scientific basis of the discipline by applying standard techniques of mathematical physics - in particular Laplace's equation - to problems of groundwater movement. Laplace's equation had already been well developed for heat flow and fluid flow. Forchheimer extended the preexisting mathematical theory to calculations of groundwater flow. He was also the first to both mathematically and experimentally examine the features of dambreak waves in a rectangular channel (with his PhD student Armin Schoklitsch).«

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