Nova: Super Tunnel DVD

Brand : PBS

$26.75

SKU:: 36-0248
MPN:: NOVA6328

Nova: Super Tunnel DVD

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A team of more than ten thousand construction workers race to build a brand-new metro line – Crossrail in London
Burrowing 26 miles of tunnels, engineers battle to make sure historic buildings are not damaged. Crucially, they must drive one of their gigantic 1000-ton boring machines through the earth.
53-minute running time, recommended for grades 6-12