We’ve gotten a lot of questions about bridges and tunnels: How do bridges stay up? How are tunnels built? How do they build bridges over water? How do they put tunnels underwater? To answer these questions we’re staging a little friendly competition: bridges vs. tunnels!
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Fler avsnitt av Brains On! Science podcast for kids
Visa alla avsnitt av Brains On! Science podcast for kidsBrains On! Science podcast for kids med Brains On Universe finns tillgänglig på flera plattformar. Informationen på denna sida kommer från offentliga podd-flöden.
