steemitboard (66)in #news • 6 years agoRE: New geometric shape used by nature to pack cells efficientlyCongratulations @tatjna1978! You received a personal award! Birthday! - You are on the Steem blockchain for 2…steemitboard (66)in #news • 7 years agoRE: New geometric shape used by nature to pack cells efficientlyCongratulations @tatjna1978! You received a personal award! Birthday! - You are on the Steem blockchain for 1…steemitboard (66)in #news • 8 years agoRE: New geometric shape used by nature to pack cells efficientlyCongratulations @tatjna1978! You have completed the following achievement on Steemit and have been rewarded with new…
