Discover eight family-friendly activities in Chicago that appeal to tweens, including city adventures and hands-on fun.
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10 Weird Things Nature Does That Scientists Cannot Explain
Even in the modern high tech world, nature still manages to terrify and confuse scientists. From glowing oceans and eerie sky lights to rivers that boil and sounds that have no source, these natural ...
From harnessing wind power and building turbines, to exploring engineering, sound, and the science behind conservation, the ...
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