steemitboard (66)in #crownbee • 5 years agoRE: Difference Between Alternating Current (AC) & Direct Current (DC)Congratulations @s197! You have completed the following achievement on the Steem blockchain and have been rewarded…ninahaskin (67)in #butterflyday • 5 years agoRE: Chromium's Butterfly/Insect Day Steem Giveaway - 200 STEEM up for grabs !!!!Thank you very much!🐝💫steemitboard (66)in #cr • 5 years agoRE: Direct current Congratulations @s197! You have completed the following achievement on the Steem blockchain and have been rewarded…