|
| Similar Articles: |
|
By Scott Durkee
|
Issue: Feb/Mar 2003 (#93)
|
| Scott Durkee breaks down the greasy job of brewing biodiesel. Follow this recipe and you'll be able to set up a processor that works— and make quality fuel that smells like french fries! |
|
|
|
|
By Cliff Mossberg
|
Issue: Jun/Jul 2001 (#83)
|
| Cliff Mossberg has already explained the basics of thermodynamics. Now he explains how architectural details can use thermodynamics to advantage, for cooling in hot, humid environments. |
|
|
|
|
By Peter Talbot
|
Issue: Apr/May 2000 (#76)
|
| What better place to utilize hydro power than coastal British Columbia? A youth camp installs a substantial system with 500 feet (216 psi) of head, 2,200 feet of pipe, and a 10 inch Pelton runner. |
|
|
|
|
By Ken Gardener, Ian Woofenden
|
Issue: Apr/May 2010 (#136)
|
| Off- or on-grid, low or high head and flow, here’s help in finding the right small-scale hydro turbine for your site. |
|
|
|
|
By Cliff Mossberg
|
Issue: Apr/May 2001 (#82)
|
| Cliff Mossberg starts a multipart article on passive cooling with this introduction to thermodynamics. The natural way heat energy is transferred is the natural way to stay cool and comfy. |
|
|
|