Soft Technology Issue 14

$2.00

Soft Technology Issue 14 is out now!

  • BOOKS
  • ENERGY FLASHES
  • AN URBAN SOLAR HOUSE
  • PRODUCER GAS BASICS
  • SOLAR GREENHOUSE
  • THE ATA REPORT
  • SOLAR POWER STATION IN WA
  • EXPERIMENT WITH A SOLAR PUMP
  • INFRA-RED SOLAR HOUSE
  • RETURN OF THE SOLAR FRUIT DRYER
  • BLACKSMITH’S BELLOWS
  • LETTERS
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Product Description

Issue Contents:

  • BOOKS

    Australian Solar Greenhouses.
  • BLACKSMITH’S BELLOWS

    A simple set of bellows made of recycled materials.
  • RETURN OF THE SOLAR FRUIT DRYER

    Another look at the solar fruit dryer described in Issue 6.
  • INFRA-RED SOLAR HOUSE

    A look at a solar house through an infra-red camera,
  • EXPERIMENT WITH A SOLAR PUMP

    One of our members effort at making a fully automatic, low cost, maintenance free solar pump.
  • SOLAR POWER STATION IN WA

    The power station at Meekatharra, How it works and is it worth it.
  • THE ATA REPORT

    Activities of the Alternative Technology Association.
  • SOLAR GREENHOUSE

    What researchers have found out when examining solar greenhouse designs in Griffith, N.S.W,
  • PRODUCER GAS BASICS

    Producer gas didn’t die with WW2 Here are some modern day experiences including running a Kombi van,
  • AN URBAN SOLAR HOUSE

    Commercial builders are at last starting to take notice of passive solar design features. Here is a look at what one of them came up with.
  • ENERGY FLASHES

    Light rail to road, Retrofitting rented houses, Wind Study, Distillation Greenhouse
  • LETTERS