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Contrail celebrates the street as a shared space. Participants attach the contrail device to their bike and leave colorful lines on the road.
Contrail celebrates the street as a shared space. Participants attach the contrail device to their bike and leave colorful lines on the road.
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204 backers pledged $10,325 to help bring this project to life.
Successfully raised $10,325 USD with 204 backers
Project launched