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Soft Technology Issue 6

$2.00

Soft Technology Issue 6 is out now!

  • ANEMOMETER: Follow up
  • BOOKS.
  • PEDAL POWER
  • FIREPLACES
  • The next best thing to FREE ENERGY
  • SOLAR DRYING
  • ENERGY FLASHES
  • METHANE: Production, Use and problems
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SKU: R006. Category: .

Product Description

Issue Contents:

  • ANEMOMETER: Follow up

    measuring the amount of energy in the wind using the anemometer.
  • BOOKS.

    “Energy to Burn: a guide to saving energy and money around the house”.
  • PEDAL POWER

    Using human energy via pedals to perform a variety of useful tasks.
  • FIREPLACES

    The average open fireplace is highly inefficient. Here’s a way of keeping that heat instead of losing it up the chimney.
  • The next best thing to FREE ENERGY

    A simple way of getting electrical energy for next to nothing.
  • SOLAR DRYING

    Using the suns heat to dry a variety of items is a simple matter. Here’s is a design for a solar fruit dryer.
  • ENERGY FLASHES

  • METHANE: Production, Use and problems

    Methane Digestion can be an excellent energy source; if the conditions are right.