In Science
- The atomic number of scandium
Read more about this topic: 21 (number)
Famous quotes containing the word science:
“There is a chasm between knowledge and ignorance which the arches of science can never span.”
—Henry David Thoreau (1817–1862)
“Science is properly more scrupulous than dogma. Dogma gives a charter to mistake, but the very breath of science is a contest with mistake, and must keep the conscience alive.”
—George Eliot [Mary Ann (or Marian)