However, all over Europe there was now tons of the calcium carbide that started the whole thing, lying around, worthless, until along came two chemists, two dying chemists called Karo and Frank, who decided they'd try to see what they could make
Sin embargo, por toda Europa, ahora había toneladas del carburo de calcio que había empezado todo esto, tiradas por ahí, sin valor, hasta que aparecieron dos químicos, dos químicos venidos a menos llamados Caro y Frank,