Ninka bedelay habka aadanaha, Alessandro Volta

February 18, 1745: Alessandro Volta waxa uu dhashay, Fiisigiste Talyaani ah ayaa lagu tiriyaa in uu hindisay baytarigii ugu horreeyay ee koronto, kaas oo uu alifay 1799-kii. Hal-abuurkan, Volta waxa uu ku caddeeyay in korontadu laga dhalin karo si kimikal ah. Alessandro Volta waxa kale oo uu Napoleon Bonaparte u riyaaqay hal-abuurnimadiisa, waxaana lagu casuumay machadka Faransiiska si uu u caddeeyo una soo bandhigo hal-abuurkiisa xubnaha Machadka. Volta waxa uu ku raaxaysanayay in uu aad ugu dhawaado boqorka noloshiisii ​​oo dhan waxana uu abaal marino badan siiyay Napoleon. Inkasta oo uu ku guulaystay xirfadiisa, Volta waxa uu ahaa qof guriga ku jihaysan, tanina waxa ay si cad u muuqatay sanadaha danbe ee noloshiisa. Waqtigaan wuxuu sheegay inuu u janjeero inuu ku noolaado go'doon nolosha guud uuna doonayay inuu waqti badan ku bixiyo qoyskiisa ilaa uu ugu dambeyntii geeriyooday 1827. Unugga awoodda korantada ayaa lagu naaneeso "volt" ee SI sharaftiisa.