The Towing Tank turns 75
NTH, Norway’s first technical university and one of the main predecessors to NTNU, SINTEF and MARINTEK, opened in Trondheim in 1910. Just three years later its scientists began to think very big – 170 metres big.
Energy and environment
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Capturing false hormones
They damage our ability to reproduce, and they pollute the natural environment. Yet chemicals known as hormone mimics can be found in consumer goods. Eventually they end up in our water. But we now have a way of capturing them.
Monitoring neighbourhood electricity consumption
With more and more Norwegian households owning one or even two electric cars requiring charging overnight, how will we manage without sacrificing our hot morning shower and fresh bread for breakfast?
Urgent changes needed in the pre-fabricated housing
Norwegian houses can no longer have the same design in western as in eastern Norway. Building designs must adapt to local climate variations, say researchers.
The secret life of the sea trout
Armed with special acoustic tags, a team of researchers is following 50 individual fish for as long as seven months to learn more about their life – and death — in Norwegian fjords.
‘Likes’ provide humanitarian support
According to a Norwegian study, ‘likes’ on Facebook are providing a new type of humanitarian support and social responsibility.
What do we do when a well blows out?
Oil and gas companies are worried about gas discharges at the sea bed. Recent field experiments can now quantify the volumes of gas reaching the sea surface and how they spread in the atmosphere.
Celebrity ice
Not since the Titanic has a block of ice been quite so famous. In early June, Discovery Channel Canada came to NTNU’s Structural Impact Laboratory (SIMLab) to watch ice researchers from NTNU’s Sustainable Arctic Marine and Coastal Technology programme use a giant machine to simulate what happens when a ship slams into an iceberg.
“Super bacteria” cleaning up after oil spills
Researchers in Trondheim have achieved surprising results by exploiting nature’s own ability to clean up after oil spills.
Lopwood and brushwood make high-grade charcoal
When the forestry machines have finished extracting timber, what is left are tops and branches – waste which cannot be used. However, according to researchers, it is possible to turn these heaps of lopwood into high-quality charcoal.
No danger from magnetic fields in electric cars
Many people are concerned that electric cars produce dangerous magnetic fields. New research shows that this is not the case.
Ancient microbes with industrial potential
Microorganisms that live in the depths of an oil reservoir can withstand such extreme conditions they can be used in harsh chemical processes.
A global challenge
Three climate researchers talk about the latest report from Intergovernmental panel on climate change (IPCC). In English, French and Italian.
Build floating wind turbines in the open ocean
Norway ought to put more effort into building floating wind turbines in the ocean, says Professor Lars Sætran at the Norwegian University of Science and Technology (NTNU).
Crash course
As the Arctic Ocean’s summer ice cap melts away, new trans-Arctic shipping routes will open and see a growing amount of shipping traffic. But what’s the best way to protect ships and other ocean structures if they crash into icebergs?
Material fatigue in wind turbines
Reducing the aerodynamic load on wind turbines.
From wood chips to alcohol in hours
New approach makes biofuel from wood faster, more economical.
Learning from algae
By controlling the sex life of algae, scientists can promote the properties they want.
Secrets of the High North
The Norwegian arctic island archipelago of Svalbard offers scientists the chance to investigate some of the most intriguing – and perplexing – puzzles facing the high north.
Many valuable minerals on Norway’s seabed
Recent estimates indicate significant quantities of copper, zinc, silver and gold corresponding to a value of NOK 430 billion.
Graphene and semiconductor technology together: smaller, cheaper, better
Mobile phones that bend, self-powered nanodevices, new and improved solar cell technology and windows that generate electricity are but a few of the potential products from the union of semiconductors and graphene.
Choking on their own growth
The population of the world’s cities is growing by 60 million people a year. What can urban planners do?
Taking X-rays of CO2
A spongy sandstone deposit can help cool the Earth’s fever.
Hard winters kill river fish
Extreme winters can be tough on freshwater fish, especially if […]