Solar stone bed
Solar stone bed is the way of storing the energy of the Sun into the stone under the slogan: "What I store during the day will keep me warm in the evening."
Socrates ' solar house
Already the ancient Greeks didn't want in their homes in the winter freezing and summer boil. Therefore, devising solutions for its time very progressive. At present, many architects are turning to Read more
Convection solar panel – Morse wall
We will focus on the invention, which became the springboard for the Trombe wall and in the currently experiencing a renaissance, though it is still in the shadow of the more popular solar water heating. We'll be the Sun to warm the air.
Trombe wall
Popular, timeless, simple and fairly inexpensive. It might sound a brief characteristic of the passive tempering rooms the energy of the Sun using a trombe wall.
Wind-powered heating eddy current
The name refers to the wind turbine rotating permanent magnet stored in a hollow cylinder filled with fluid, which in this way we are trying to warm up. The whole magic is on the eddy currents, also referred to as Foucaultův Read more
Heat generator driven by a wind turbine on the principle of Joule machines
Wind turbines are frequently used to generate electrical energy. The following thermal-wind generator changes the energy of the wind to heat energy and heats up the heating water. This uses the principle of the so-called Joule apparatus originally Read more
Sand energy storage
Sand is a suitable material for energy storage? When, after a sunny day we'll come to the beach at night and get our hands in the sand, will be tepid. In our country must do a children's sandbox Read more
Domestic biogas plant
Biogas plant at home in the backyard? Many agricultural cooperatives has today in the premises of the biogas station. The idea of home bioplynky in this context is somewhat surprising. Yet, in countries in Asia and Africa small Read more
Compost water heater
All lies! Why we neohřáli a little bit of water. Every experienced gardeners has in the garden compost, where it stores the plant surplus from the garden. In addition to the quality of humus, however we can from the compost pile to get Read more
Geothermal tunnel
Bury the pipe and you'll see. It is possible to use the energy, which is located just a few meters below the surface of the heating, cooling? Of course, heat pumps ground water used this possibility. But it is possible Read more