Voices In Time Energy c. 1540 | Antwerp Saint Catherine’s Oil Karel de Minne’s alternative medicine.More
Voices In Time Energy c. 320 BC | Athens The Best Charcoal Theophrastus’ advice for building a fire.More
Voices In Time Energy 1912 | New York City Renewable Energy Giacomo Ciamician considers the difficulties of a future without fossil fuels.More
Voices In Time Energy 1638 | Vesuvius Habitation of Hell Athanasius Kircher descends into a volcano.More
Voices In Time Energy 1909 | Atlantic Ocean Civilization Mohandas K. Gandhi considers a treatable disease.More
Voices In Time Energy 1788 | New York City Executive Energy Alexander Hamilton on presidential power.More