dance floor, which produces electricity, fog catchers from Cape Verde, waste city with zero CO2 emissions - in Poland it is all possible. Thanks to the initiative of Minister of Environment, Maciej Nowicki in December. in Poznan will be able to explore the unique, world exhibition - "Technologies for climate protection" .
Exhibition "Technologies for climate protection" from 1 to 14 December. in hours. 10.00-19.00 in PoznaĆ will be open to all. At the exhibition we received over 200 entries from 29 countries from 6 continents. Will be there to see about 120 most important and most original devices, to protect the climate.
Ebooks, or digital editions of books are already available for some time. But using them is cumbersome, because the letters on the computer screen looked tired. However, there are devices that have to change it.
Electronic paper - many of us have heard about it somewhere. The idea is simple - by creating energy-efficient equipment, not emitting radiation as monitors, are to be allowed to use almost anywhere with digital texts. Importantly, just as conveniently as if it were a book or newspaper.
Why, though, use at any rate expensive devices when you can buy a newspaper at a kiosk? CNN Portal calculated that four billion trees per year are felled for paper industry. Because of this limitation "timber hecatomb" is so important.
Here the history has come full circle - it looks like the plastic, which is etched in the history of our planet as the main enemy of a clean environment, is the first ally in the fight to reduce deforestation.