steemitboard (66)in #news • 5 years agoRE: Researchers Crack the Code of Flying DoughnutsCongratulations @tafon777! You received a personal award! Birthday! - You are on the Steem blockchain for 2…steemitboard (66)in #news • 6 years agoRE: Researchers Crack the Code of Flying DoughnutsCongratulations @tafon777! You received a personal award! Birthday! - You are on the Steem blockchain for 1…