U fiirso qoraalka hoose ka dibna ka jawaab su'aasha kadib isla luqadda qoraalka:  Sanadkii 1881, Tesla wuxuu u guuray Budapest, Hungary, si uu uga shaqeeyo Tivadar Puskás oo ka tirsan shirkadda telegraph-ka ee Budapest Telephone Exchange. Markii uu yimid, Tesla wuxuu ogaaday in shirkada, oo markaas dhismaheedu socday, aysan shaqeyn, sidaas darteed wuxuu u shaqeeyay sidii sawir qaade xafiiska Central Telegraph Office. dhowr bilood gudahood, xarunta Telefoonka ee Budapest ayaa shaqeyneysa, Tesla waxaa loo magacaabay madaxa korantada. Intii uu shaqaynayey, Tesla wuxuu horumarin badan ku sameeyay qalabka Saldhigga Dhexe wuxuuna sheegtay inuu soo saaray qalab taleefan ama qalab xoojiye ah, kaas oo aan waligiis la sharcin ama si cad loo sharaxin.  Suaal: Xafiiska Central Telegraph Office booskee ayaa Tesla laga siiyay?
madaxa korontada