Today’s Solutions: December 20, 2025

‘Boys as well as girls should be able to play with the same Legos’, that is one of the ten commandments of Lego (Yes, the company came up with that themselves). However, most Lego characters are still men, discovered the Dutch scientist Ellen Kooijman. Kooijman works in Stockholm as an isotope geochemist, a field somewhere on the border between chemistry and geology, and is a great fan of Lego. Kooijman did raise an eyebrow at the clichéroles given to the female Lego figures, from princesses to mermaids. When Lego figures show a profession it’s most often a male figure. ‘I missed the female Lego figures at work. It would make the Lego community much more diverse,’was her opinion.
Then Kooijman discovered a call to design your own Lego figure and she decided to enter. Inspired by her own background she thought of scientists: a paleontologist, an astronomer and a chemist. All three of them female. None of the women wear pink; a conscious choice. The idea was picked up online and quickly gained many supporters. When it reached ten thousand supporters Lego decided to make the set a reality, it will hit stores this month.
Kooijman hopes that the new set will show girls that science is just as viable a career choice for them as it is for boys. She is satisfied with the way Lego executed her design. Although she has one small criticism of the female chemist: ‘I highly discourage wearing make-up in the laboratory. It can contaminate the materials you work with!’
Photo: Shutterstock/ Stefano Tinti

Print this article
More of Today's Solutions

Try this simple breathing exercise to rid yourself of cold hands and feet

Do you often find that your hands and feet are colder than the rest of your body? This can be perplexing, especially when gloves ...

Read More

Roman jars reveal the secrets of ancient winemaking

Archaeologists are still putting the full story of human history together. From the discovery of a Viking shipyard in Sweden to the Sistine Chapel ...

Read More

Cancer detection breakthrough revealed via butterfly-inspired imaging

In the world of sensory perception, other creatures frequently outperform humans. A research team has created an imaging sensor that looks into the elusive ultraviolet ...

Read More

Advancements in vision restoration: CRISPR gives hope to patients 

In a revolutionary development, CRISPR gene editing emerged as a beacon of hope for people suffering from genetic blindness. The results of a Phase ...

Read More