Johannes Diderik van der Waals higher temperatures. Nitrogen, oxygen, hydrogen, and helium subsequently succumbed to liquefaction. Heike Kamerlingh Onnes was significantly influenced by the pioneer work of van der Waals. In 1908, Onnes became the first to make liquid helium; this led directly to his 1911 discovery of superconductivity. Van der Waals started his career as a school teacher. He became the first physics professor of the University of Amsterdam when in 1877 the old Athenaeum was upgraded to Municipal University. Van der Waals won the 1910 Nobel Prize in physics for his work on the equation of state for gases and liquids. Johannes Diderik
Heike Hennig and other cities. On juries and artistic advisory councils, Heike Hennig makes efforts to support contemporary performing art and music. In 2009, Heike Hennig was invited to teach at the University of British Columbia in Vancouver and Kelowna as well as at Simon Fraser University in Burnaby, Canada as a "Guest Speaker" via film, workshop and lectures. Since 2010, Heike Hennig has taught at the Zurich University of the Arts (ZHdK). Heike Hennig Heike Hennig (born 8 November 1966) is a German dancer, choreographer and director of the opera and dance ensemble "Heike Hennig & Co". Heike Hennig had her