the device according to the sources of energy

a categorized list of published articles

the device according to the purpose

a categorized list of published articles

library

reviews of books with themes of renewable resources and ecology

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explanation of used terms and abbreviations

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links to useful web tools and sources of information

THE LIST OF PUBLISHED ARTICLES
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  • sources of energy
  • the device according to the purpose

Odporová turbína s horizontálně orientovanou osou rotace. Efektně vypadající větrná turbína se názvem odkazuje na geometrické konstrukce matematika a fyzika…

Evaporative cooling of water from the surface of the ceramic material known as terracotta (terracotta). Water absorption terracotta keeps the material constantly moist. This features...

Direct conversion of solar energy into electrical energy. The amazing invention known throughout the world, which we find on the roof of the most modern buildings of the world...

Mašrabíja (English mashrabiya) was, and still is, a popular construction element of the urban multi-storey houses in the Middle and the Middle east, possibly in...

Buoyancy vertical omnidirectional turbine. Buoyancy means that revolves thanks to the difference in pressure between the two sides of the driving blades. Vertical indicates the imposition of...

Solar stone bed is the way of storing the energy of the Sun into the stone under the slogan: "What day into the stone put, the...

Already the ancient Greeks didn't want in their homes in the winter freezing and summer boil. Therefore, figuring out the solution on your...

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.

The folding parabola with leaves decomposing like the petals of daisies. Or also a futuristic tube with a reflecting surface, into which you insert the...

The production of electricity by conversion of heat differences to electric current. The principle of Peltier cells, which are widely used for cooling, finds application as well...

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 on...

A genius, a widespread turbine bearing the name of its inventor, can benefit the energy of the wind from the low speed and at the same time, it is structurally very...

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...

All lies! Why we neohřáli a little bit of water. Every experienced gardeners has in the garden compost, where it stores the plant surpluses...

Wind, water, evaporizér! Do you know the pleasant coolness in the summer wet t-shirt and a wind? The water from the t-shirts...

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,...

Why would the Sun not cool? Use a chimney to ventilate is certainly not a novelty. Use the chimney to the cooling is quite interesting...