Instagram makes it easier to exercise

People who followed researchers’ motivational posts on Instagram got more enjoyment out of their training sessions. Just a couple of minutes over the course of four weeks was enough to make a difference.

State’s large investments smarter than many people think

From the press coverage, you might expect only wasted time and projects built over budget when the government invests in roads, buildings and other large projects. But the state — in Norway, anyway — doesn’t do a bad job after all.

Lithium can now be recycled

Lithium from Norwegian electric car batteries isn’t recycled that often. Instead, it ends up as waste when other metals it’s mixed with are recycled. But this may change.

People who need health care advice the most like it the least

Most people think it’s a good thing that public health authorities propose preventive health measures. The greatest resistance is found among individuals who need these measures the most – such as smokers, people with unhealthy diets or who don’t exercise.

How cancer breaks down your muscles

A solid tumour can cause muscle cells in the body to self-destruct. Many cancer patients die from the consequences. Now researchers are discovering more about how cancer cells in a tumour can take control of muscle cell wasting and trigger a chronic, serious condition.

Predicted skewed waves – and found them

He solved a 127-year-old physics problem on paper and proved that off-centred boat wakes could exist. Five years later, practical experiments proved him right.

seaweed

Seaweed and kelp are more than food

Algae cultivation is popular, but good uses for the raw material are still lacking. Researchers in Norway are set to do something about this, with the goal of fully using this resource.

Here’s what you need to rise to the top

Passion, grit, the right mindset and support from others are what’s needed to rank among the best in a given field. That’s the only way you’ll be able to keep yourself motivated and endure all the practice that’s required.

What killed this person?

Sometimes it’s hard to know what a person has actually died from. But post-mortem CT scans may provide a useful tool.