Science
- Four-dimensional space, the concept of a fourth spatial dimension
- Spacetime, the unification of time and space as a four-dimensional continuum
- Minkowski space, the mathematical setting for special relativity
Read more about this topic: Fourth Dimension
Famous quotes containing the word science:
“Natural science will in time incorporate into itself the science of man, just as the science of man will incorporate into itself natural science: there will be one science.”
—Karl Marx (1818–1883)
“What an admirable training is science for the more active warfare of life! Indeed, the unchallenged bravery which these studies imply, is far more impressive than the trumpeted valor of the warrior.”
—Henry David Thoreau (1817–1862)
“Human Nature is the only science of man; and yet has been hitherto the most neglected.”
—David Hume (1711–1776)