Scientific American February 1989

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$1.98

An American Astronaut Reports On Soviets In Space.
Underwater Cascades That Dwarf Angel Falls.
A Cool Look At High Temperature Superconductors.
Soviet Space Shuttle: The Most Recent Addition To The U.S.S.R.'s Thriving Space Program.

Title: Scientific American February 1989

Series: Scientific American

Item Number: SCIENTIFICAM198902

David Olmstead - February 6, 2019

★★★★☆

The magazine is good.