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In these experiments, you can put the durability of SCHOTT specialty glass to the test yourself.

We make music visible!

Are wildflower seeds larger or smaller than GRIN lenses?

Bring Your Circuit to Life

Which photos are real, and which are AI-generated? Submit your guess, get advice—from a person or a machine—and make a new decision. With live results: How is the audience doing, and whose advice carries more weight?

We'll show you how we use ZEISS microscopes and smart image analysis to make invisible light switches visible.

What is chromatography? And what do a rainbow and a chocolate lentil have to do with it?

What holds the world together at its very core? To use ores, water, and energy resources sustainably over the long term, we need to understand exactly that. What is the Earth made of, and how was it formed? What processes take place within and on its surface? How do we know this?

Dive into the fascinating world of bacteria! Discover lakes, oceans, garden soil, and plants from the perspective of tiny bacteria. With microscopes, games, and exciting experiments, you’ll experience hands-on research.

Meet our lab heroes: Iris, SELMA, FeliX, and Spencer

Stadtwerke Jena - We're Here for Jena and the Region

Our modern world is built on materials. Every product is only as good as the material it's made of.

What do we feel—and why? How do fear, stress, or hope influence our thoughts and actions, especially during challenging times?

A mobile robot demonstrates fully autonomous inventory tracking of books and clothing items equipped with UHF RFID tags. A book believed to have been lost in a library is located, with an accuracy of within a few 10 cm.