- Natural way to keep bread fresh
Njallan, the storehouse used by the Same, is one example of how, in the north of Sweden, cold has been used for centuries to keep food fresh.... - Satellite controlled agricultural machines create environmental benefits
Automatic milking using robotics was introduced in the late 1990s, and is now used by just under four percent of Sweden’s milk producers.... - Lunch sandwich in recyclable packaging
In Britain, the triangular sandwich is a classic form of lunch. Customers want to see what the sandwich looks like in the shop, and the... - Interest in solar cells is growing rapidly
Do you have a battery-free pocket calculator? Then you probably own a solar cell – a piece of equipment which converts sunlight into... - Fibre optics bring light to dark rooms
Fibre optics can create a more wholesome indoor environment and save energy. For practical reasons, work in the traditional farming community... - Efficient light sources and light management save energy
Lighting is responsible for between 30 and 45 percent of the total energy consumption in an office block. A modern lighting installation... - Low-energy light bulbs without mercury
With the aim of developing a low-energy light bulb which works without mercury, Russian scientists and scientists from Chalmers University... - Heating systems to safeguard the future
The old oil-fired and electrical boilers used for heating homes really are past their sell-by dates – both from an environmental point... - Oil from Sweden is better for the environment
Fossil oil is of fundamental significance to a modern society, both as a source of energy and as a chemical raw material. Refined oil is... - Passive houses
The idea behind a ”passive house” is that it does not require a traditional heating system run, for example, on oil, wood or electricity....
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