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A technology that gives you instructions – right before your eyes!

These smart glasses first tell you what to do, then check that you’re doing it right, while constantly making sure that you aren’t getting too tired. Future aircraft are among the products that will be manufactured with the help of this innovative Norwegian technology.

Grades shouldn’t be introduced too early

Assigning marks in Grade 7 can have negative effects. A new study shows that the practice can affect pupils’ academic performance and how they experience the transition to secondary school.

VIEWPOINTS

Winter salting caused the crash – not the steel

Speciality steels made the headlines in 2021 following a serious car accident. Normally, alloys of this type corrode very slowly, but they must not be used to construct barriers along roads that are salted in winter. At other places on the road network, the same steels offer long lifetimes and cost savings.

CPR

Predicting how CPR will work minutes ahead

After examining 298 patients with cardiac arrest, researchers found that ECG markers can provide a clue as to how the treatment is working — as much as four to five minutes into the future.

Supergenes helped bring alien plant to Norway

The plant is called common ragweed, and if you are allergic to pollen, you should probably pay extra close attention. This is one of the invasive plants that supergenes have brought to Norway.

NOTES

Tracking whales as they cruise the Arctic

For the first time ever, researchers have been able to track eight fin whales in near real time for five hours, as they swam along a stretch of fibre-optic cable line in the Arctic. The breakthrough suggests that fibre-optic cable networks could be harnessed to help prevent whale deaths by ship strikes.