Science and Technology
- QR code (Quick Response code), a two-dimensional code
- ATCvet code QR Respiratory system, a section of the Anatomical Therapeutic Chemical Classification System for veterinary medicinal products
- Nissan QR engine
- Quick release skewer, a device used to secure the wheels on a bicycle
Read more about this topic: QR
Famous quotes containing the words science and, science and/or technology:
“The poet uses the results of science and philosophy, and generalizes their widest deductions.”
—Henry David Thoreau (1817–1862)
“The knowledge of an unlearned man is living and luxuriant like a forest, but covered with mosses and lichens and for the most part inaccessible and going to waste; the knowledge of the man of science is like timber collected in yards for public works, which still supports a green sprout here and there, but even this is liable to dry rot.”
—Henry David Thoreau (1817–1862)
“Technology is not an image of the world but a way of operating on reality. The nihilism of technology lies not only in the fact that it is the most perfect expression of the will to power ... but also in the fact that it lacks meaning.”
—Octavio Paz (b. 1914)