besmarter(25)•in #steemstem•3001 days agoHow do airplanes fly?Boening 747 with a common name "Jumbo yet" is the one of the most biggest jet planes in the world. He has very enormous dimensions - about 65 meters span, 75 me...113$0.00besmarter(25)•in steemstem•3001 days agoHow do airplanes fly?Boening 747 with a common name "Jumbo yet" is the one of the most biggest jet planes in the world. He has very enormous dimensions - about 65 meters span, 75 me...113$0.00
besmarter(25)•in #s•3007 days agoHello steemit! Some words about me/kilka słów o mnieA short introduction.../Krótki wstęp... Hello steemit! I'm Marcin and it's quite pleased that I can join to Your community. I would like to tell You some...2022$1.55besmarter(25)•in s•3007 days agoHello steemit! Some words about me/kilka słów o mnieA short introduction.../Krótki wstęp... Hello steemit! I'm Marcin and it's quite pleased that I can join to Your community. I would like to tell You some...2022$1.55
