hoped that the development will eventually allow humans to scale ceilings, like Spider-Man. Geim's research in 1997 into the possible effects of magnetism on water scaling led to the famous discovery of direct diamagnetic levitation of water, and led to a frog being levitated. For this experiment, he and Michael Berry received the 2000 Ig Nobel Prize. "We were asked first whether we dared to accept this prize, and I take pride in our sense of humor and self-deprecation that we did". Geim has also carried out research on mesoscopic physics and superconductivity. He said of the range of subjects he has studied: "Many people choose a subject for their PhD and then continue the same subject until they retire. I despise this approach. I have changed my subject five times before I got my first tenured position and that helped me to learn different subjects." "When one dares to try, rewards are not guaranteed but at least it is an adventure." Expanding the scope of his research adventures, Geim started studying low-dimensional water in 2012, after his Nobel-prize achievements. A part of this work was acknowledged by the 2018 International Creativity Prize for Water. He named his favourite hamster, H.A.M.S. ter Tisha, co-author in a 2001 research paper. Honours and awards In 2006 he appeared on the Scientific American 50. The Institute of Physics awarded him the 2007 Mott Medal and Prize "for his discovery of a new class of materials—free-standing two-dimensional crystals—in particular graphene". Geim was elected a Fellow of the Royal Society (FRS) in 2007. His certificate of election reads: He shared the 2008 EPS Europhysics Prize with Novoselov "for discovering and isolating a single free-standing atomic layer of carbon (graphene) and elucidating its remarkable electronic properties". In 2009 he received the Körber European Science Award. The US National Academy of Sciences honoured him with the 2010 John J. Carty Award for the Advancement of Science "for his experimental realisation and investigation of graphene, the two-dimensional form of carbon". He was awarded one of six Royal Society 2010 Anniversary Research Professorships. The Royal Society added its 2010 Hughes Medal "for his revolutionary discovery of graphene and elucidation of its remarkable properties". He was awarded honorary doctorates from Delft University of Technology, ETH Zürich, the University of Antwerp and the University of Manchester. In 2010, Geim was appointed as Knight Commander of the Order of the Netherlands Lion