Was Tesla John Galt?
Posted by WesleyMooch 12 years, 3 months ago to Science
Some speculate Nikola Tesla was the living inspiration for Rand's protean protagonist, John Galt. Her passages in Atlas Shrugged on his motor and his evaporating apparatus (which he triggers when the State raids his lab) suggest just such a possibility. Your thoughts?
Once again, my humble knowledge of modern physics let me believe that most of Tesla's leftover works is impractical at best and demented plans at worst. Nevertheless, his name needs to be celebrated as the technological genius he was.
Second problem is figuring out how to prevent stray reception of power by anything conductive, from the cables of the Golden Gate Bridge, to every metal handrail in every elementary school.
The third problem is the actual wireless transmission of power. Broadcasting suffers from the geometrical problem of distance - intensity falls in proportion to the square of distance when the emitter radiates uniformly to all points of a sphere. The Sun is an effective broadcaster of power, but only because it's so incredibly large. Focused beams of electromagnetic radiation can carry power as light or as microwaves, but this poses risks to anything that passes through the beam, and it would still require wired transmission at each beam endpoint.
#2- to conduct or tap the energy being transmitted wirelessly would require a receiver tuned to the same resonant frequency. This means anything that accidentally achieves this frequency could inadvertently achieve several thousand volts fairly quickly- minor safety precautions could render this a small risk considering the benefits.
#3- Tesla wished to achieve resonance with electromagnetic standing waves created by the cavity between the atmosphere and surface of the earth, greatly increasing the distance one is able to transmit power. Essentially he would have used the atmosphere to transmit worldwide.
Genius does not equate to good, or right, or complete, ... Tesla's genius was of a particular bent and, within a larger context, arguably narrow.