Piquing Curiosity: The Blog of National Geographic Education The National Geographic Education blog is a resource for educators, offering ways to incorporate ideas into the classroom. via Piquing Curiosity: The Blog of National Geographic Education — Discover
Author: Babl
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Horseshoe
Horseshoe --------------------------- Tonight, I watched last episode of Modern family, titled Crazy Train. In almost the end of episode, I found they mention about horseshoe turn (horseshoe curve) railroad in California. There are two horsehoe curve railroad in united states. One in California and the other in Pennsylvania (based on google). I [...]
