Voices In Time Energy 1849 | Berlin Shine Bright Like a Diamond Alexander von Humboldt goes under the sea.More
Voices In Time Energy 1910 | New York City City Lights Edward Hungerford appreciates the northern lights.More
Voices In Time Energy 1945 | Washington, DC Hit the Brakes J. Robert Oppenheimer predicts the future of atomic weapons.More
Voices In Time Energy c. 1540 | Antwerp Saint Catherine’s Oil Karel de Minne’s alternative medicine.More
Voices In Time Energy 1865 | Manchester Power Dynamics William Stanley Jevons evaluates natural sources of energy. More
Voices In Time Energy c. 1885 | Lima, OH Good Grease Ida B. Tarbell presents an investment opportunity.More
Voices In Time Energy 1909 | Atlantic Ocean Civilization Mohandas K. Gandhi considers a treatable disease.More
Voices In Time Energy 1752 | Philadelphia Lightning in a Bottle Benjamin Franklin conducts an experiment.More
Voices In Time Energy 1638 | Vesuvius Habitation of Hell Athanasius Kircher descends into a volcano.More
Voices In Time Energy 1912 | New York City Renewable Energy Giacomo Ciamician considers the difficulties of a future without fossil fuels.More