Sofia, Bulgaria

Air Purification Technology

Технология за пречистване на въздуха

Table of contents

⇑Air Purification Technology at University of Chemical Technology and Metallurgy

Language: Bulgarian Studies in Bulgarian
Subject area: engineering and engineering trades
University website: uctm.edu/
Programme: Air Purification Technology
Type: PhD/Doctoral programme
Academic degree: Doctor (доктор)
Duration: 3–4 years

⇑Definitions and quotes

Technology
Technology ("science of craft", from Greek τέχνη, techne, "art, skill, cunning of hand"; and -λογία, -logia) is first robustly defined by Jacob Bigelow in 1829 as: "...principles, processes, and nomenclatures of the more conspicuous arts, particularly those which involve applications of science, and which may be considered useful, by promoting the benefit of society, together with the emolument [compensation ] of those who pursue them" .
Technology
What we are finding out now is that there are not only limits to growth but also to technology and that we cannot allow technology to go on without public consent.
David Brower Skeptic (Jul-Aug 1976).
Technology
We live in a society absolutely dependent on science and technology and yet have cleverly arranged things so that almost no one understands science and technology. That’s a clear prescription for disaster.
Carl Sagan, from interview with Anne Kalosh in her article Bringing Science Down to Earth, in Hemispheres (Oct 1994), 99. Collected and cited in Tom Head (ed.), Conversations with Carl Sagan (2006), 100.
Air
My highway is unfeatured air,
My consorts are the sleepless stars,
And men my giant arms upbear—
My arms unstained and free from scars.
William Ellery Channing, Hymn of the Earth.
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