Pierre Curie, French physicist and academic, Nobel Prize laureate (born 1859)

Pierre Curie was a French physicist and chemist, and a pioneer in crystallography, magnetism, and radioactivity. He shared one half of the 1903 Nobel Prize in Physics with his wife Marie Curie "in recognition of the extraordinary services they have rendered by their joint researches on the radiation phenomena discovered by Professor Henri Becquerel". With their win, the Curies became the first married couple to win a Nobel Prize, launching the Curie family legacy of five Nobel Prizes.

The Nobel Prize in Physics is an annual award given by the Royal Swedish Academy of Sciences for those who have made the most outstanding contributions to mankind in the field of physics. It is one of the five Nobel Prizes established by the will of Alfred Nobel in 1895 and awarded since 1901, the others being the Nobel Prize in Chemistry, Nobel Prize in Literature, Nobel Peace Prize, and Nobel Prize in Physiology or Medicine. Physics is traditionally the first award presented in the Nobel Prize ceremony.

April 19 is the 109th day of the year in the Gregorian calendar; 256 days remain until the end of the year.