I have never seen anything like the water bridge in Magdeburg, Germany that
crosses the Elbe River to connect the Elbe-Havel Canal to the
Mittellandkanal becomes the longest navigable aqueduct in the world, at
more than 3,000 feet long.
See the entire list at Popular Mechanics.com.
The Rise of China’s Scholarly Publishing System Part 1: China’s Journal
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China is no longer simply a major contributor to global research output; it
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