Sunday, July 25, 2010

AC or DC?

Today in Telluride I had some free time and so I hiked up the valley towards Bridal Veil falls. It turns out this is a very historic location because it is the location of the worlds first commercial AC power plant. It was built by Westinghouse and Nikola Tesla. This led to "the war of currents" with General Electric Current (headed by Thomas Edison and J.P. Morgan) who were advocating DC power.

1 comment:

The legacy of 40 years of cuprate superconductivity

In February 1986, Bednorz and Müller made a stunning discovery: superconductivity at a temperature of 35 K in a doped copper oxide (cuprate)...