Welcome to Extra!

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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The Great Wall: Mysteries and Treasures
The Great Wall: Mysteries and Treasures

More than 200 never-before-toured artifacts from 2,000 years of Great Wall history, actual pieces of The Great Wall, uniquely immersive dioramas recreating the Great Wall, live demonstrations by Great Wall repair experts, multiple-screen video of The Great Wall.

Great Apes
Great Apes

Raises awareness of the conservation of great apes in the wild, highlights the conservation aims of GRASP, and encourages positive future action by showing how people can help.

Electricity, what s behind the socket?
Electricity, what s behind the socket?

Electricity, what's behind the socket? is an interactive exhibition that explains the many facets of Electricity.

Parasites - Life Undercover
Parasites - Life Undercover

Masters of a hidden universe - parasites are champions in evolutionary terms. The exhibition "Parasites – Life Undercover" takes visitors into their incredible microcosm, evoking both fascination and revulsion.

The Science of Aliens
The Science of Aliens

Interactive alien ecosystems developed by leading scientists.