Stefan Sperling is a user on mastodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.

Stefan Sperling @stsp@mastodon.social

Recently found new pufferfish friends in a backyard in Berlin Kreuzberg mastodon.social/media/LrQ6xfyH

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More test hiking for the t2k17 post-hackathon hike. On a hill in southern Germany this time. mastodon.social/media/uLSL9mSo

Doing some urban hiking to prepare my feet and new boots for a post-t2k17 hackathon hike. mastodon.social/media/nB5RhMje