Works of Man

American appeared became began bridge Britain brought Brunel building built called canal carried century coal comparatively completed construction containing continued created cylinder decades designed direct early earth electricity Europe eventually experiments feet fire followed foot force four ground half heat hundred important improvements inch increased industry iron Italy kilometres known later less light London machine material metal method metres miles million moved needed nuclear once operation passed patent plans possible practical pressure problems produced railway raised reached reactor result River road rocket ships side soon space speed started station steam engine steel stone structure success supply supported taken tons took tower tunnel turned United vessel walls weight wheels wrote