How do engineers plan for thermal expansion when laying traintracks in deserts w...

		webmobdev on July 16, 2022 \| parent \| context \| favorite \| on: Why rails buckle in Britain How do engineers plan for thermal expansion when laying traintracks in deserts where the daytime and nighttime temperatures are vastly different? - https://old.reddit.com/r/askscience/comments/8yxd21/how_do_e...