Standard

Laste ikon
LOADING CONTENT

Designed to tempt: How mini AI lines up carrots to look their best

The researchers teach the packaging machine what is up and down on a snack carrot. The program runs on a small, local PC – not on huge servers in some far away cloud. The goal: To pack quickly, cheaply and attractively – so that consumers like us are tempted by locally sourced, healthy snacks.

Fin whale back swimming in the waters off Svalbard. PHoto

Listening to whales – even when they make no sound

A 100-year-old equation and a fibre-optic cable off the coast of Svalbard led researchers to discover they could detect swimming whales — even if they were completely silent. The discovery broadens the tools that biologists could someday use to detect and monitor these marine giants.

New emergency towing equipment allows rescue helicopters to fly farther and in worse weather

In the Lofoten archipelago off Norway’s northern west coast, a rescue helicopter circles over a cruise ship. Soon, two people and a large bag are lowered onto the deck. Then a line is launched over to the coast guard ship that is right next to it. The cruise ship is ready to be towed. Fortunately, this is only an exercise to test the new equipment and not a real emergency.

Light environment in fish farms hinders salmon’s sleep rhythms

What happens when you disrupt a fish’s natural rhythm? The use of light in fish farms can stress the fish and prevent them from sleeping or developing properly. New research now makes it possible to measure light from the fish’s point of view. This could greatly improve fish health.

Man sitting in front of big computer screens with ocean images. Photo.

Underwater robots that are always on call

More than 70 per cent of the Earth is covered by oceans. An increasing amount of critical infrastructure is being installed on the seabed. Sabotage and accidents increase the need for inspection and monitoring. These measures are currently very expensive, but the hope is that they can soon be carried out by robots that are permanently stationed on the seabed.

This technology makes it possible to be a seafarer—on land

Uncrewed vessels that navigate themselves and notify operators when they need support from shore-based navigators. However, such ships also require an international regulatory framework. Now, the first version is in place, largely thanks to Norwegian research.

Thermal resistivity (heat resistance) describes how much a material resists heat conductivity. Soil materials like sand, crushed stone and other masses around power cables have great importance for the cable's current-carrying capacity. Photo: Kristian Solheim Thinn, SINTEF.

Supercharging our grid: How to free up 20% more power

Implementing effective monitoring measures could yield much more energy from the cable network – all without digging a single new trench. Just a dream scenario? No, it is entirely possible, say researchers.

Woman with her hand cupping her ear to improve hearing. Photo illustration.

A strange humming phenomenon

Do you occasionally hear a low buzzing or humming sound that doesn’t have a clear source? Then you’re among the estimated 2-4 per cent of the world’s population who hear this. Scientists have been trying to figure out for decades where this sound comes from.