epub |eng | 2008-03-24 | Author:Editors of Green Guide

* * * Another perc alternative uses liquid carbon dioxide (CO2), also used for decaffeinating coffee, which has no reported adverse health risks. In this process, developed by a private ...

mobi, epub |eng | 2013-09-11 | Author:Maude Barlow

BRAZIL IN THE LEAD Brazil and the United States produce almost 90 percent of the world’s biofuels. Brazil is the leading manufacturer and exporter of sugarcane ethanol, and most cars ...

epub, mobi, azw3 |eng | 2012-10-09 | Author:James Salzman [SALZMAN, JAMES]

This incredible—truly incredible—tale invented at Winchcombe Abbey was a likely result of such boosterism, as pilgrimage sites competed with one another to get a cut from the revenue stream. One ...

epub, mobi |eng | | Author:Naam, Ramez

Increasing our governmental investments in R&D, introducing competition and incentives into schooling, and funneling more college students into science and engineering are all key steps to boosting our long-term rate ...

epub |eng | 2000-10-01 | Author:Levy, Matthys & Panchyk, Richard [Levy, Matthys]

Build a Triangular Truss MATERIALS Drill 2 tongue depressors (available from a pharmacy) Brass paper fastener Rubber band Figure 6.17 ADULT SUPERVISION RECOMMENDED. Have an adult drill small holes near ...

epub, mobi |eng | | Author:Rose George

Public bathrooms, and their absence, throw up big questions. For me, the questions started with the doors. In China, I asked a lot of people about why their toilets had ...

epub |eng | 2013-03-24 | Author:Adam Minter

Homer Lai grew up in a small farming village, but today he lives near the top of a luxury high-rise overlooking the Bei River in Qingyuan. It’s a big place—four ...

mobi, pdf |eng | 2009-01-29 | Author:Ian McCallum

wishful thinking. Whilst it is impossible to participate in our own fate without a deep sense of awe and gratitude for the forces of creation and evolution, it is important ...

epub, pdf |eng | 2011-08-19 | Author:Jonathan Sterne

Although I will argue that the logic of “original” and “copy” does not adequately describe the process of sound reproduction, one cannot deny that questions of the relation between originals ...