Johann Bauschinger, German mechanical engineer and physicist (died 1893)

Johann Bauschinger was a mathematician, builder, and professor of Engineering Mechanics at Munich Polytechnic, from 1868 until his death. The Bauschinger effect in materials science is named after him. He was also the father of astronomer Julius Bauschinger (1860–1934).

June 11 is the 162nd day of the year in the Gregorian calendar; 203 days remain until the end of the year.