At the eastern edge of Germany’s Black Forest, just outside the medieval town of Rottweil, a peculiar structure — a skyscraper where nobody lives — dominates the land. It’s called TK Elevator Testturm ...
TK Elevator’s new, 216,292-sq-ft home for research, testing and training changed the skyline in Cobb County as its tallest building and the tallest test tower in the United States at more than 420 ...
A Japanese team is testing a small prototype space elevator, according to news reports. It’s certainly not the fantastical, many-kilometer-long cable of science fiction, but it demonstrates that at ...
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