Maybe I've forgotten the value of a hobby over the past few months. After all, I was busy getting settled into my new and first full-time job. Collecting cards, playing basketball, doing volunteer work: I did all of this once - and didn't do it due to a lack of time.

Especially in stressful times, I notice that I miss my trading cards, my basketball training and volunteering. Because they were always one thing above all: a balance to everyday stress.

Celebrities also seek this balance. Together with my colleagues Sheila Ananda Dierks and Helene Flachsenberg, I asked satirist El Hotzo, model Stefanie Giesinger, actor Langston Uibel, musician Alli Neumann and influencer Fabian Grischkat what their hidden hobbies are.

I hope you enjoy reading

Lukas Hildebrand

, editor of SPIEGEL Start

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Model Giesinger: Painting to escape the hustle and bustle of everyday life

Photo:

Frederike Wetzels

What Stefanie Giesinger, El Hotzo and Langston Uibel do in their free time:

They are known as influencers, actors and musicians. But what do celebrities do when they're not performing for their fans? Here Stefanie Giesinger, El Hotzo and others reveal where they find balance.

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Dispute over the use of AI in studies: Can universities differentiate between real and artificial intelligence?

Photo: FreshSplash / Getty Images

»At some universities the Colt is sitting very loosely at the moment. They shoot at the first suspicion of AI":

The Technical University of Munich rejects a student who is said to have used AI for the application - it was noticeably good. A lawyer says whether every outstanding achievement is under suspicion of AI and how students can defend themselves.

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Books contaminated with arsenic are now stored separately in many places and are not freely accessible.

Photo: dusanpetkovic / iStockphoto / Getty Images

How dangerous is arsenic in books?:

Many university libraries check their book collections for arsenic and therefore close parts of the library. Toxicologist Edmund Maser explains what students should consider.

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Caretaker Volling in the garden of the Biederstein dormitory: The red dungarees are his trademark

Photo: Mayank Sharma

"I'm the only old fart allowed there":

The Biedersteiner dormitory in Munich is known for its parties - and for its caretaker Horst Volling, who will soon be retiring. In the interview he talks about partying celebrities, illegal conversions and his golden rule for DJs.