Voices In Time Energy 1849 | Berlin Shine Bright Like a Diamond Alexander von Humboldt goes under the sea.More
Voices In Time Energy 1865 | Manchester Power Dynamics William Stanley Jevons evaluates natural sources of energy. More
Voices In Time Energy 1752 | Philadelphia Lightning in a Bottle Benjamin Franklin conducts an experiment.More
Voices In Time Energy 1611 | England No Wood, No Kingdom Arthur Standish wants to protect his nation’s raw materials.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