Scientists, inventors and mathematicians
Notable peoplePoliticians and leadersScientists, inventors, and mathematiciansWriters and journalistsReligious figuresRevolutionaries and activistsPhilosophers and social scientistsWritersScientists, inventors and mathematiciansMusicians and composersPhilosophers, historians, political and social scientistsVisual artistsSports figuresMilitary leaders and theoristsRebels, revolutionaries and activistsEntertainersLeaders and politiciansExplorersDirectors, producers and screenwritersBusinesspeopleScientists and inventorsMathematiciansJournalistsArtistsMusiciansCriminalsFilmmakers
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- Margraviate of MoraviaPart of the Bohemian Crown from 1182 to 1918
- Marie TharpAmerican oceanographer and cartographer (1920–2006)
- Mary F. LyonMary Frances Lyon FRS (15 May 1925 – 25 December 2014) was an English geneticist best know
- Mary RosseMary Parsons, Countess of Rosse (née Field; 14 April 1813 – 1885), was an Anglo-Irish amat
- MaryleboneArea in London, England
- Maurice PryceMaurice Henry Lecorney Pryce (24 January 1913 – 24 July 2003) was a British physicist.
- Max BornGerman–British physicist (1882–1970)
- Max DelbrückGerman–American biophysicist (1906–1981)
- Max DeuringMax Deuring (9 December 1907 – 20 December 1984) was a German mathematician. He is known f
- Max PlanckGerman physicist (1858–1947)
- Max Planck Institute for Physics and AstrophysicsThe Max Planck Institute for Physics and Astrophysics is a former institute of the Max Pla
- Max Planck MedalPhysics award
- Max Planck SocietyAssociation of German research institutes
- Meat extractMeat extract is highly concentrated meat stock, usually made from beef or chicken. It is u
- Medal for MeritAmerican civilian decoration (1942–1952)
- Medal of Freedom (1945)The Medal of Freedom was a decoration established by President Harry S. Truman to honor ci
- MelamineFire-resistant chemical used in dinnerware, insulation, and cleaning products
- Melamine resinMelamine resin or melamine formaldehyde (also shortened to melamine) is a resin with melam
- Michel ChaslesMichel Floréal Chasles (French pronunciation: ; 15 November 1793 – 18 December 1880) was a
- Michel DemazureMichel Demazure (French: ; born 2 March 1937) is a French mathematician. He made contribut
- Micrographia1665 book by Robert Hooke
- Mikhail LomonosovRussian polymath (1711–1765)
- Millville, Henry County, IndianaMillville is an unincorporated community in Liberty Township, Henry County, Indiana.
- Mirror galvanometerA mirror galvanometer is an ammeter that indicates it has sensed an electric current by de
- MononymAn individual's name composed of only one single name
- Montgolfier brothers18th-century French inventors
- Montmartre CemeteryCemetery in Paris, France
- Moritz TraubeMoritz Traube (12 February 1826 – 28 June 1894) was a German chemist and universal private
- MS Christiaan HuygensChristiaan Huygens was a Dutch ocean liner that was built in 1927 by the Nederlandsche Sch
- Municipal boroughA municipal borough was a type of local government district which existed in England and W
- Muon-catalyzed fusionMuon-catalyzed fusion (abbreviated as μCF or MCF) is a process allowing nuclear fusion to
- Murray Gell-MannAmerican theoretical physicist (1929–2019)
- Musica universalisAncient philosophical concept

