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How Did They Build This 2,000 Years Ago?
In 1901, divers searching for sponges off the coast of Greece stumbled upon a shipwreck that would change history. Among the bronze statues and pottery was a corroded lump of metal—an object that, ...
The concept of “planned obsolescence” makes no economic sense and is often an excuse for governments to harass and shake down ...
Engaging learning opportunities, like virtual field trips, show students how classrooms learnings directly connect to their ...
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