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All our speakers

1E9 has had many speakers since 2019. You can browse through them here.

Tobias Wiethoff

Planetarium Producer

Planetarium Bochum

Tobias Wiethoff is an experienced author and producer of planetarium programs. His productions, which range from astronomy and entertainment shows to purely artistic works, are regularly featured on the schedules of many star theaters in Germany and abroad. He is also the initiator of the “DIVE – Festival for Immersive Arts” and other projects, that foster the creative use of planetariums. The program “100 Years of Eternity,” which he wrote and produced on the occasion of the centennial of the invention of the projection planetarium, has already been translated into more than a dozen languages by planetariums from different cultures and regions of the world.

Speaker at 1E9 Events

VR-Headsets

Smart-Home-Geräte 

Smarthelme

Smartwatches

Tobias Wiethoff
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