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A Night at the Movies with Alex Xydias

“I started shooting movies when I stopped racing,” said original hot rod hero Alex Xydias. “When I had enough stuff I made this.” “This” is "The Hot Rod Story," a documentary shot by the man himself from about 1962 to 1964 at the drag strips, dry lakes and cruise-ins of the day. It's a movie shot in the style of, say, a Bruce Brown surf movie or a Warren Miller ski movie.

Elon Musk unveils Hyperloop

Elon Musk has been teasing us with something called the Hyperloop for a while now, referring to some Goldbergian cross between a railgun and an air hockey table that would zoot us and scoot us from San Francisco to Los Angeles in a half-hour. Now, in a 57-page PDF available here or here, he's outlined just what Hyperloop could be. Bad news?

GM's Lutz to retire May 1

General Motors Vice Chairman Bob Lutz plans to retire from the automaker effective May 1, according to a statement released by GM on Wednesday. Lutz, 78, had been serving as a senior adviser to GM Chairman and CEO Ed Whitacre after shelving retirement plans to take charge of the automaker's marketing after it emerged from bankruptcy in July 2009. An outspoken executive who both challenged global warming and championed GM's all-electric Volt, Lutz is credited with revitalizing GM's product development efforts after being hired by former GM CEO Rick Wagoner in 2001.