Soft Technology Issue 12

$2.00

Soft Technology Issue 12 is out now!

  • Letters
  • Low Energy House
  • Pumping and power from a savonius rotor
  • The ATA report
  • Debuzzing Inverters
  • Autonomous Housing
  • A Coolgardie Safe
  • Books
  • The black box
  • ENERGY FLASHES
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SKU: R012. Category: .

Product Description

Issue Contents:

  • Letters

  • The black box

    A method of keeping an eye on and controlling what your solar water heater is doing.
  • Books

    Appropriate Technology Sourcebook No.1
  • A Coolgardie Safe

    This old form of keeping food cool could be better than you think
  • Autonomous Housing

    How one person used a combination of wood, wine and solar to power his home.
  • Debuzzing Inverters

    how to stop your inverster making your sound system buzz.
  • The ATA report

    Activities of the Alternative Technology association
  • Pumping and power from a savonius rotor

    Build a savonious rotor which both pumps water and generates electricity.
  • Low Energy House

    how a melbourne community group took an old inner surburban house and fitted it out with solar and energy efficient features.
  • ENERGY FLASHES

    Solar cells at the rock, It’s a gas, Sex and the silicon chip, Three-way contest