Science and Technology
- DDO (gene), that encodes the D-aspartate oxidase enzyme
- David Dunlap Observatory Catalogue, a catalogue of dwarf galaxies that was published in 1959
- Dynamic Drive Overlay, a software technique to extend a system BIOS
- Dungeons & Dragons Online, a massively multiplayer online role-playing game
Read more about this topic: DDO
Famous quotes containing the word science:
“Nor has science sufficient humanity, so long as the naturalist overlooks the wonderful congruity which subsists between man and the world; of which he is lord, not because he is the most subtile inhabitant, but because he is its head and heart, and finds something of himself in every great and small thing, in every mountain stratum, in every new law of color, fact of astronomy, or atmospheric influence which observation or analysis lay open.”
—Ralph Waldo Emerson (1803–1882)