Congratulations @m-files! You received a personal award!
Happy Birthday! - You are on the Steem blockchain for 2 years! |
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Nanotechnologie | Fluch oder Segen? Ein Überblick - Mfiles 057
Congratulations @m-files! You received a personal award!
Happy Birthday! - You are on the Steem blockchain for 2 years! |
You can view your badges on your Steem Board and compare to others on the Steem Ranking