Before IBM's Watson and Deep Blue, there was another celebrity robot: Elektro.
The first robot introduced to Americans, Elektro was the 7-foot-tall man who greeted millions of visitors who streamed through the gates of the 1939 World's Fair. He even appeared on film, in The Middleton Family at the New York World's Fair.
The robot was built as a showpiece for the manufacturer Westinghouse, which made clothing irons and ovens in Mansfield, Ohio, at the time.
This is WEEKEND EDITION from NPR News. I'm Scott Simon. Time for sports.
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SIMON: Tonight, the party begins on Bourbon Street. Hey, wait. Do parties on Bourbon Street ever end? Anyway, the NCAA men's basketball tournament is down to its Final Four teams. They're four famous basketball programs and the women's Final Four starts tomorrow night in Denver with another quartet of traditional powerhouses.
NPR sports correspondent Tom Goldman Tom joins us. Tom, thanks for being with us.
College basketball's Final Four men's teams will play in New Orleans Saturday, to decide which two squads will play in Monday night's NCAA championship game. The first match-up pits the University of Louisville against tournament favorite — and archrival — the University of Kentucky. In the second game, Ohio State University will face the University of Kansas.