A $130-million renovation -- reinvention, actually -- has turned the former Museum of Science and Industry into Exposition Park's most popular attraction. Using high-tech sleight of hand, the center stimulates kids of all ages with questions, answers, and lessons about the world. The museum is organized into themed worlds, and one of the museum's highlights is Tess, a 50-foot animatronic woman whose muscles, bones, organs, and blood vessels are revealed, demonstrating how the body reacts to a variety of external conditions and activities. (Appropriate for children of all ages, Tess doesn't possess reproductive organs.) Another highlight is the Air and Space Gallery, a seven-story space where real air- and spacecraft are suspended overhead. There are nominal fees, ranging from $2 to $5, to enjoy the science center's more thrilling attractions. You can pedal a bicycle across a high-wire suspended 43 feet above the ground (demonstrating the principle of gravity and counterweights) or get strapped into the Space Docking Simulator for a virtual-reality taste of zero gravity. There's plenty more, and plans for expansion are always in the works. The IMAX theater screen is seven stories high and 90 feet wide, with state-of-the-art surround-sound and 3-D technology. Films are screened throughout the day until 9pm and are nearly always breathtaking, even the two-dimensional ones.

Copyright: Excerpted from Frommer's Los Angeles 2009, (c) 2008, Wiley Publishing, Inc.

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