Subscribe to see more. Mr. Kajita is director of the Institute for Cosmic Ray Research and professor at the University of Tokyo. Mr. McDonald is a professor emeritus at Queen’s University in Kingston, Canada. Neutrinos are the second most abundant particles in the universe after photons, “so any property of neutrinos can have dramatic repercussions on the life of the universe and on its evolution,” he said. The winners will share the 8 million Swedish kronor (about $960,000) prize money with one half going to Mr. McDonand and the other to Mr Kajita. Each winner will also get a diploma and a gold medal at the annual award ceremony on Dec. 10, the anniversary of the death of prize founder Alfred Nobel. Takaaki Kajita of Japan and Arthur McDonald of Canada won the Nobel Prize in physics for experiments showing that neutrinos change identities. The Nobel Prize 2015 in Physics jointly went to Takaaki Kajita from the University of Tokyo and Arthur B. McDonald from Queen's University, Canada. The Nobel was awarded "for the discovery of neutrino oscillations, which shows that neutrinos have mass”. Neutrinos are particles created in nuclear reactions, such as in the sun and the stars. For decades the neutrino remained a hypothetical particle until American researchers proved that it was real in 1956. There are three kinds, or flavors, of neutrinos and the laureates showed they oscillate from one flavor to another, dispelling the long-held notion that they were massless. "The discovery has changed our understanding of the innermost workings of matter and can prove crucial to our view of the universe," said a press release. The idea that neutrinos could transform from one type into another was first put forward by the Italian physicist Bruno Pontecorvo in the late 1950s, but scientists’ understanding of the process was rather vague until Kajita announced his discovery in 1998, said Antonio Ereditato, director of the Albert Einstein Center for Fundamental Physics at the University of Bern, Switzerland. Mr. Kajita discovered that neutrinos from the atmosphere switch between two identities when coming to Japan's Super-Kamiokande neutrino detector. The Nobel Prize in medicine went to scientists from Japan, the US and China who discovered drugs that are now used to fight malaria and other tropical diseases. William C. Campbell and Satoshi Ōmura won it for their discoveries concerning a novel therapy against infections caused by roundworm parasites.Their new drug, Avermectin and its derivatives have lowered the incidence of River Blindness and Lymphatic Filariasis Youyou Tu won it for her discoveries concerning a novel therapy for malaria. Youyou Tu discovered Artemisinin, a drug that has significantly reduced the mortality rates for patients suffering from Malaria. Founder and Importance of Nobel prize : The beginning of October means Nobel Prize time, when committees in Stockholm and Oslo announce the winners of what many consider the most prestigious awards in the world. This year’s Nobel season kicks off on Monday with the medicine award being announced for the 106th time. Daily announcements will follow during the week with physics on Tuesday, chemistry on Wednesday and probably, though the date has not been confirmed, literature on Thursday. The 2015 Nobel Peace Prize will be announced on Friday and, finally, the economics award on October 12, 2015. Each prize is worth 8 million Swedish kronor ($960,000) and will be handed out with a diploma and gold medal on December 10. The prizes in medicine, physics, chemistry, literature and peace were established by the will of Alfred Nobel, a wealthy Swedish industrialist and the inventor of dynamite. The first awards were handed out in 1901, five years after Nobel’s death. The economics award officially known as the Bank of Sweden Prize in Economic Sciences in Memory of Alfred Nobel wasn’t created by Nobel, but by Sweden’s central bank in 1968. Though it’s handed out along with the other prizes and the criteria for selecting winners are the same, it’s not a Nobel Prize in the same sense. Thousands of people around the world are eligible to submit nominations for the Nobel Prizes. They include university professors, lawmakers, previous Nobel laureates and the committee members themselves. The Nobel Peace Prize is presented in Norway while the other awards are handed out in Sweden. That’s how Alfred Nobel wanted it. Best of luck to the Winners....and hope so further Experiments will continue for the benefit of human mankind.