A tunnel runs through
Engineers design tunnels to help solve transportation challenges for people everywhere. Young readers will learn about the steps in the engineering design process and see what shapes and materials are used in construction to make tunnels stable. A link to interactive activities online plus an activi...
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| Format: | EBOOK |
| Language: | ENGLISH |
| Published: |
Crabtree Publishing Company
2017
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| Series: | Be an engineer! Designing to solve problems |
| Subjects: |