Telegraph choyamba

Mauthenga oyambilira akutali anatumizidwa pogwiritsa ntchito chipangizo chimene masiku ano chimatchedwa telegalafu ya mawu. Panalinso telegraph yozimitsa moto. Yoyamba inali chipika chamatabwa wamba kapena ng'oma yathabwa yokutidwa ndi chikopa. Zinthu izi zidamenyedwa ndi manja kapena zinthu zosankhidwa. Kukonzekera kwa mawu opangidwa ndi chidacho kunali chizindikiro chapadera, chofanana ndi chimodzi mwa mauthenga odziwika kwambiri komanso ofunika kwambiri. Choncho, uthengawo, kuyendayenda kuchoka kumudzi kupita kumudzi, ukhoza kuyandikira mtunda wa makilomita ambiri. Masiku ano telegraph yomveka ikupezekabe ku Africa.