Wednesday, June 25, 2025

Polaris of Enlightenment

Finnish supercomputer gets quantum upgrade

Published 10 October 2024
– By Ivana Bratovanova
The names "LUMI" and "HELMI" mean "snow" and "pearl" in Finnish.
2 minute read

LUMI, Europe’s fastest and the world’s fifth fastest supercomputer, has been integratated with the HELMI quantum computer.

The resulting hybrid system is, according to LUMI Director Pekka Manninen, “the most powerful quantum-enabled supercomputing infrastructure in the world”.

Located in Kajaani, Finland, LUMI is renowned for its immense computational power, equivalent to approximately 1.5 million laptops. Now, the VTT Technical Research Centre has connected LUMI to the HELMI 5-qubit quantum computer, creating a hybrid computational architecture with enhanced capabilities and research potential.

“We see great potential in quantum computing for accelerating innovation for the benefit of companies and the whole society”, says Pekka Pursula, Research Manager at VTT.

The integration of LUMI and HELMI combines the processing power of classical supercomputing with the advanced capabilities of quantum computing. In this hybrid system, classical computing manages large-scale data processing, while HELMI tackles optimization challenges. This combination boosts efficiency and enables breakthroughs in fields like science, environmental modeling, logistics, and finance.

According to Pekka Manninen, Director of the LUMI Leadership Computing Facility at CSC – IT Center for Science, the upgrade makes it “the most powerful quantum-enabled supercomputing infrastructure in the world”.

LUMI’s hybrid architecture is already supporting a wide array of critical research projects. For instance, it is aiding in the prediction of global weather patterns, advancing artificial intelligence research, and supporting drug discovery. Earlier this year, researchers at the University of Salerno used LUMI to analyze thousands of potential drug candidates, improving the efficiency of the drug development process.

The hybrid supercomputer is also proving useful in the study of space phenomena. Aalto University researcher Maarit Korpi-Lagg uses LUMI to study solar magnetism and its impact on solar activity. Her research involves numerical simulations to predict future solar behavior, helping society better understand the effects of solar storms.

Given the high energy demands of such advanced infrastructures, LUMI’s location in central Finland was chosen for its access to low-cost hydroelectric power and naturally cold climate. The system also recycles its heat output to warm nearby buildings, reducing energy costs and emissions.

“Quantum computers are in many respects strange and unfamiliar, and it will be exciting to see how our customers end up using them”, comments Mikael Johansson, Quantum Technologies Manager at CSC, IT Center for Science in Espoo.

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Finns ate more meat last year

Published 21 June 2025
– By Editorial Staff
1 minute read

Last year, people in Finland ate more meat and chicken than the year before. At the same time, oat consumption set a new record in the Finnish diet, according to a new study.

Last year, Finns ate 78.2 kilograms of meat per person, including game and offal. Most of the meat, 76.2 kilograms, was beef, pork, lamb and chicken.

The consumption of beef in particular has decreased for several years in a row, but last year it increased, according to a survey by the Finnish Natural Resources Institute. The amount of chicken on the plate also increased in Finnish homes. At the same time, less pork and mutton was eaten. The consumption of fish remained seemingly unchanged, with each Finn eating an average of 13.7 kilograms last year.

Cereal consumption increased last year, reaching 87.3 kg per person. The main increase was in the amount of oats consumed, which reached record levels last year. Wheat and barley consumption also increased, while rye decreased.

– Here we see something of a trend. This is because the food industry has created a lot of new oat products. Part of this trend is also that Finns are drinking more oat milk, says statistics expert Erja Mikkola, to Finnish state broadcaster Yle.

Regular milk drinking decreased by about two percent, but people ate about the same amount of butter and cheese as in the previous year. Furthermore, each Finn ate an average of 48 kilograms of fruit and 64 kilograms of vegetables last year.

Rapid increase in antidepressants and ADHD medicines in Finland

Published 10 June 2025
– By Editorial Staff
One fifth of Finnish women under 30 are currently taking antidepressants.
1 minute read

The use of antidepressants has increased sharply in Finland over the past decade, compared to the other Nordic countries. Prescription of ADHD medication for children has also increased significantly.

One fifth of women aged 18-29 use antidepressants, according to a survey by the Finnish Social Insurance Institution (Kela). Among men of the same age, the figure is eight percent. The figures are double those of 2014.

According to studies, mood and anxiety disorders have become more common, especially among young girls and women. The diagnoses of depression, anxiety disorders and sleep disorders are also increasingly visible in the health care records of young women, says Miika Vuori, Senior Researcher at Kela, in a press release.

Furthermore, adhd medication for children has also increased in the country. Last year, 11% of boys and 4% of girls aged 7-12 were prescribed medication for ADHD. When comparing Swedish and Finnish boys aged 5-9, 6% of Finnish boys used ADHD medication last year, while the corresponding proportion in Sweden was just over 2%. The use of antidepressants among young people has also increased faster in Finland than in the other Nordic countries over the past ten years.

The increase in the use of these two drugs has been strong in Finland, not only in comparison with Sweden but also with Norway and Denmark, says Vuori.

Finnish youth evicted at record pace

Published 3 June 2025
– By Editorial Staff
The number of evictions due to unpaid housing costs has increased fivefold in just three years.
1 minute read

A growing number of young Finns are being evicted from their rental properties due to unpaid rent. Lack of personal finance skills is cited as one of the main reasons.

Debt problems have increased significantly among Finns, with the number of payment reminders increasing tenfold since 2021. During the same period, the number of collections related to unpaid housing costs has increased twentyfold.

At the same time, the number of evictions is increasing – in 2024, 10% of collections for unpaid housing costs have led to eviction, compared to only 2% three years ago.

The problem exists across all age groups, but is particularly pronounced among young adults. It is highest among people under 25, and so far this year, as many young people have run into problems with rent arrears as in the whole of 2023.

“Everything has gone digital”

At Finnish debt collection company Intrum, the impression is that young people do not learn to manage their finances as they grow up and that an unpaid bill is often a matter of forgetfulness.

– They don’t necessarily understand the consequences of not paying a bill, said Reetta Lehessaari, Head of Debt Collection Services, to the Finnish state broadcaster Yle, and continued:

– Apparently, people no longer learn to pay bills at home in the same way as before. Everything has gone digital. Young people no longer see bills being paid in concrete terms.

Study: Dog relationships more reliable than best friends

Published 1 June 2025
– By Editorial Staff
2 minute read

Dog owners consider their relationship with their dogs to be stronger than that with their best friend or romantic partner, according to a new study from Hungary. The only relationship they value more is that with their own children.

Researchers from Eötvös Loránd University in Hungary recruited 717 dog owners during two different periods, from April 2011 to February 2013 and from January 2022 to December 2023. Around 20 percent of participants had children and around 80 percent had a romantic partner.

Dog owners were asked to rate several statements about their relationships with their pets, children, romantic partners, closest relatives, and best friends based on characteristics such as reliability, support, and companionship. Participants were also asked to indicate how often they took care of the person or pet, spent fun time with them, or argued with them. This was done on a scale of 1 to 5, which gave average values for different scales. The researchers then compared these average values between dog relationships and human relationships using statistical tests to see if the differences were significant.

The researchers found that owners gave their dogs higher ratings for companionship than their closest relatives, best friends, and romantic partners. Dogs received an average rating of 4.3, while best friends and partners scored 3.8 and 4 on the scale, respectively. The only ones who were considered slightly better company were one’s own children, with an average rating of 4.5 on the scale.

In general, the owners had very little conflict with their dogs (1.5), but more with their partners (2.3) and best friends (2). Parents also had more conflicts with their children than with their dogs, with conflicts with children averaging 1.8 on the scale. When it came to care, both giving and receiving, dogs and children also received the highest ratings, with 4.1 and 4.4 on the scale, respectively.

Children topped the ratings when it came to love (4.7), reliability (4.5), and support (4.4). However, dogs were not far behind, coming in a respectable second place compared to relatives, partners, and best friends. Dogs were rated 4.4 for love, while partners scored 4.3. Dogs were also considered more reliable than best friends, with 4.2 and 3.8, respectively. When it came to feeling supported, dogs scored an average of 4, while partners scored 3.9 and best friends 3.7. Furthermore, dog owners were also more satisfied with their relationships with their dogs than with their closest relatives and best friends.

According to the researchers, dogs are not just “fur babies” or best friends, but a mixture of both. However, the researchers did not find that the bond between owner and dog was stronger in people with weaker human relationships.

Dogs offer a highly positive relationship with minimal conflict, strong social support, and the unique opportunity to have full control over another living being’s life, Professor Enikő Kubinyi told British newspaper The Guardian.

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