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Building Safe Buildings: Pouring Concrete at the World Trade Center | Super Skyscrapers

Grades: 5-13+
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Learn about the development of “intelligent concrete”—the strongest concrete ever made—in this clip from Super Skyscrapers focusing on the construction of 1 ...

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Permitted use: Stream, Download and Share


NSTA National Science Education Standards
Benchmarks for Science Literacy


Super Skyscrapers was produced by Blink Films for PBS in association with Channel 5, Discovery Asia, Discovery UK and France 5 Television