steemitboard (66)in #ascertain • 5 years agoRE: Michio Kaku: Will Mankind Destroy Itself?Congratulations @iaterenteva! You received a personal award! Birthday! - You are on the Steem blockchain for 2…steemitboard (66)in #ascertain • 6 years agoRE: Michio Kaku: Will Mankind Destroy Itself?Congratulations @iaterenteva! You received a personal award! Year on Steemit Click here to view your…steemitboard (66)in #ascertain • 7 years agoRE: Michio Kaku: Will Mankind Destroy Itself?Congratulations @iaterenteva! You have completed some achievement on Steemit and have been rewarded with new badge(s)…