Scientists
- Glyn Daniel (1914–1986), archaeologist, broadcaster
- Donald Watts Davies (1924–2000), "Father of the internet" — co-inventor of packet switching (and originator of the term)
- Hugh Davies (1793–1821), botanist, clergyman
- Huw Dixon, (born 1958), Economist.
- Lyn Evans, (born 1945), project leader of the CERN, Switzerland-based Large Hadron Collider
- Herbert George (1893–1939), chemist, lecturer
- William Robert Grove (1811–1896), physicist
- Gwilym Jenkins (1933–1982), statistician, systems engineer
- Alwyn Jones (born 1947), biophysicist
- Eifion Jones (1925–2004), marine botanist
- Steve Jones (born 1944), biologist, geneticist, author and television presenter
- Brian David Josephson (born 1940), Physicist, Nobel Laureate, inventor of the Josephson Junction
- Edward Lhuyd (1660–1709), naturalist, botanist, linguist, geographer and antiquary
- Ronald Lockley (1903–2000), naturalist, author
- Victor Erle Nash-Williams archaeologist
- Robert Recorde (1510–1558) mathematician and physician. Inventor of the `equals' sign in mathematics.
- Gareth Roberts (1940–2007), physicist
- Graham Sutton (1903–1877), meteorologist
- Llewellyn Hilleth Thomas (1903–1992), Physicist. Discoverer of the 'Thomas precession' in relativity theory
- Alfred Russell Wallace (1823–1913) biologist, co-discoverer of the theory of evolution by natural selection
- Phil Williams (1939–2003), astrophysicist, politician
Read more about this topic: List Of Welsh People
Famous quotes containing the word scientists:
“Whatever the scientists may say, if we take the supernatural out of life, we leave only the unnatural.”
—Amelia E. Barr (1831–1919)
“Maybe we were the blind mechanics of disaster, but you don’t pin the guilt on the scientists that easily. You might as well pin it on M motherhood.... Every man who ever worked on this thing told you what would happen. The scientists signed petition after petition, but nobody listened. There was a choice. It was build the bombs and use them, or risk that the United States and the Soviet Union and the rest of us would find some way to go on living.”
—John Paxton (1911–1985)