Attenzione: non registrare materiale protetto da copyright (musica di sottofondo, clip di film o programmi TV, ecc.)
SMELTING
Metallurgy and smelting are perhaps some of the most important innovations in human history as they changed transportation, warfare, trade, agriculture, and more. Smelting and the working of metals provided a currency system and made the Industrial Revolution - from steam to electricity - possible.
© Termini e Condizioni