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For how long can you keep warm during a power outage?

Many Norwegian homes can only be heated using electricity. The authors of this blog argue that in the event of an extended power outage, energy-efficient homes will stay warm for much longer than those built according to the minimum regulatory requirements.

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Innovative recovery of valuable raw materials from ‘red mud’

Waste slags from the metallurgy industries often contain valuable materials, but in very small concentrations. This means that large areas of valuable land are used to accommodate reservoirs filled with what is sometimes toxic waste. We now want to use hydrogen to convert this waste into a resource.

NICU incubator
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Is it always right to save lives? A radical proposal

In neonatal medicine, there is a grey area where professionals may be uncertain whether it is in the child’s best interests to start life-saving treatment. Without it, the infant dies. But the treatment can also do great harm. One of the foremost duties of medicine is often said to be to “do no harm”. But how much of a burden on the infant is acceptable? At what point is the hope simply too small to justify action?

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How a Plasma Gasifier Can Reduce CO2 Emissions

CO2 emissions are generally recognized as something we need to avoid. Wouldn’t it be nice if we could just transform the CO2 into useful substances? Plasma technology has been proposed as a way to achieve this, and we have studied the feasibility of the concept from physical, chemical and economical points of view.

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Interrupted breathing during sleep – a widespread disease with no cure

Every fifth Norwegian suffers from the widespread disease obstructive sleep apnea. Several treatment options exist, among them surgery, however results are unpredictable and of variable quality and differ from individual to individual. What determines if the treatment is successful or not? Our scientific research using mathematical airflow models may help the medical doctors to find the answer.