@article{ref1,
title="Tornadoes: Mechanism and Control",
journal="Science",
year="1967",
author="Colgate, S. A.",
volume="157",
number="3795",
pages="1431-1434",
abstract="If electrical energy is invoked to account for the high velocity of tornadoes, hydrodynamics restricts the possible mechanisms of energy exchange. In particular, the vortex is driven by a line sink of electrically heated air that must extend at least 5 kilometers high. In those rare cases where heroic measures may be justified to protect a city in the path of a major tornado, some possible control measures are discussed in terms of the electrical heating mechanism.<p /><p>Language: en</p>",
language="en",
issn="0036-8075",
doi="10.1126/science.157.3795.1431",
url="http://dx.doi.org/10.1126/science.157.3795.1431"
}