Archive: 12/17/2012

A layer of cool, healthy air

Stratum ventilation systems have been touted as a much more energy efficient system for cooling buildings such as school rooms and offices in hotter climes based on the provisions of the recent ANSI/ASHRAE 55-2010. They may ...

Dec 17, 2012
4 / 5 (1) 0

Corporations favor elite nonprofits

(Phys.org)—Businesses are good for nonprofits, but they are especially good for nonprofits that directly benefit the corporate elite such as art institutes, symphony orchestras and private schools, according ...

Dec 17, 2012
5 / 5 (2) 1

Adhesion disturbed by noise

Imagine a solid ball rolling down a slightly inclined ramp. What could be perceived as child's play is the focus of serious theoretical research by Manoj Chaudhury and Partho Goohpattader, two physicists ...

Dec 17, 2012
5 / 5 (2) 4 | with audio podcast