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Extra is the definitive online tool for Europe’s community of professionals working with travelling science exhibitions. Here, you can search a wealth of exhibitions, exhibits, specimens and more, all available for rent, sale or loan. Add your own exhibitions, and maximise their visibility across Europe.

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Below is just a snapshot of some of the exhibitions available on Extra.
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Russian emerald and others very valuable pieces

Metamorphosis - Transformation in the Natural World
Metamorphosis - Transformation in the Natural World

This exhibition examines and illustrates one of the major themes of the natural world: the ageless and ongoing process of its metamorphosis - both natural and artificially made by man-, the transformation of matter in form and function.

Einstein
Einstein

This absorbing exhibition illuminates Einstein’s revolutionary scientific theories with cutting-edge interactive exhibits and explores his fascinating life.

Fersman Museum, Russian stonecurvings. Treasures of Tzar family.
Fersman Museum, Russian stonecurvings. Treasures of Tzar family.

russian stonecurvings

Aquaticophones: the physics of water
Aquaticophones: the physics of water

An extremely sensory exhibition that magically will immerses us in the sounds of water. First it captivating us by her beauty, and after, giving us a deeper understanding of many concepts related to the physics of water and fluids.