Very well done animation regarding how steam locomotives work.
Based on The Big Boy.
Long (30 minute) video but worth it if steam locomotives interest you.
https://m.youtube.com/watch?v=Hszu80NJ438&ra=m
Long (30 minute) video but worth it if steam locomotives interest you.
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Excellent. Thank you.
Shipped link to family. They have kids, some are going to see the Big Boy as it passes.