Visitors build dancing robot insects, WissensNacht Ruhr, a project for the climate metropolis Ruhr 2022, here in Dortmunder U, Besucher bauen tanzende

- Image ID: RG5YHA

Visitors build dancing robot insects, WissensNacht Ruhr, a project for the climate metropolis Ruhr 2022, here in Dortmunder U, Besucher bauen tanzende

Rupert Oberhäuser / Alamy Stock Photo

Image ID: RG5YHA