steemitboard (66)in #news • 6 years agoRE: Engineers develop worlds most efficient semiconductor for thermal managementCongratulations @reebok1996vdv2! You received a personal award! Birthday! - You are on the Steem blockchain for 2 years! You can view your badges on your Steem Board…steemitboard (66)in #news • 7 years agoRE: Engineers develop worlds most efficient semiconductor for thermal managementCongratulations @reebok1996vdv2! You received a personal award! Birthday! - You are on the Steem blockchain for 1 year! Click here to view your Board Support…steemitboard (66)in #news • 7 years agoRE: Engineers develop worlds most efficient semiconductor for thermal managementCongratulations @reebok1996vdv2! You have completed the following achievement on Steemit and have been rewarded with new badge(s) : You got a First Vote Click on the…steemitboard (66)in #news • 7 years agoRE: Engineers develop worlds most efficient semiconductor for thermal managementCongratulations @reebok1996vdv2! You have completed the following achievement on Steemit and have been rewarded with new badge(s) : You published your First Post Click…