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Eutrophication
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Eutrophication

mars 1st, 2015 | by Christian Eklund
Eutrophication has become a big problem. We can often see algae washed up on the beach when it’s summer. It does also smells a lot. The Eutrophication is algae that had to much nutrition from fields which forces them to...
The Greenhouse-Effect is caused by carbon-dioxide.
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The Greenhouse-Effect is caused by carbon-dioxide.

mars 1st, 2015 | by Christian Eklund
When there is a lot of carbon, the average temperature will rise. It’s not rising so much in one year but in 10-20 years… It can almost rise 0,2-0,4 degrees which is actually a lot. On...
Two negative things with electric cars
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Two negative things with electric cars

mars 1st, 2015 | by Linnéa Gistrand
Did you think that the new electric cars were totally environmental friendly? Think again! According to http://www.technologyreview.com/, electric cars comes behind in two areas compared to gas driven cars, but only in one...
Hydrogen gas as a fuel
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Hydrogen gas as a fuel

mars 1st, 2015 | by Linnéa Gistrand
By using hydrogen gas along with fuel cell technology, we can reduce the local release of carbon dioxide, nitrogen dioxide, and other various particles radically. Even if hydrogen gas comes from fossil energy sources, but the...
The Sartre Project – The Road Train
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The Sartre Project – The Road Train

februari 28th, 2015 | by William Skarin
The road train is a project which people at Sartre have worked with in three years. The project is about to connect cars with a truck there the truck is leads the cars which have connected to the road train and the man/woman...
Solar powered trains in India
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Solar powered trains in India

februari 28th, 2015 | by Linnéa Gistrand
In 2012, India started to renovate some of their trains to become more environmental friendly. They also launched one of their first solar driven trains! The trains will run on solar energy, the power sockets in the train will be...
Benefits of eco-friendly cars
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Benefits of eco-friendly cars

februari 27th, 2015 | by William Skarin
If we look at greenhouse gas emissions and make it less we must look at a closer perspective on what for cars we’re talking about and what for oxides. Here we’re talking about electric cars and hybrid cars and we must reduce...
Electric Cars
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Electric Cars

februari 27th, 2015 | by Simon Florentz
The electric car can feel like a sience fiction but the electric car is already here, and have been here for around 100 years. The main problem with electric cars are that they needs to be recharged and that takes to 3 to 6...
Solar powered cars
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Solar powered cars

februari 27th, 2015 | by William Skarin
To read the whole article about solar powered cars, click here. We all know that’s better for the enviroment to use hybrid cars than using cars which goes on fuel. However, if we could get one step further to solar powered...
The environment on Mars after Mars one?
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The environment on Mars after Mars one?

februari 27th, 2015 | by Linnéa Gistrand
“Mars one” is a private project which goal is the have humans inhabit Mars by the year 2025. Four special trained astronauts will be attending the first spaceship to Mars, and will be accompanied by new people every 2 years....