Frits Zernike, Dutch physicist and academic, Nobel Prize laureate (born 1888)

Frits Zernike was a Dutch physicist who received the Nobel Prize in Physics in 1953 for his invention of the phase-contrast microscope.

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.

March 10 is the 69th day of the year in the Gregorian calendar; 296 days remain until the end of the year.