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Linus Pauling was one of the most important researchers in immunology and is the only person who has won two undivided Nobel Prizes. His achievements are annually commemorated at Oregon State University. See timeanddate for more details. Read more »

Isra and Mi'raj, also known as Al Isra' wal Miraj, is observed on the 27th day of the month of Rajab, the seventh month in the Islamic calendar. This event marks the night that Allah (God) took Mohammad (also known as Mohamed or Muhammed) on a journey from Mecca to Jerusalem and then to heaven. See timeanddate for more details. Read more »