Repliessteemitboard (66)in propagation • 5 years agoRE: Propagation of electromagnetic wavesCongratulations @mouradel! You received a personal award! Birthday! - You are on the Steem blockchain for 1 year! You can view your badges on your Steem Board and compare to others on…introduce.bot (63)in antennas • 6 years agoRE: role of antennas✅ @mouradel, let me be the first to welcome you to Steemit! Congratulations on making your first post! I gave you a $.05 vote! Would you be so kind as to follow me back in return?
