Friday, February 12, 2016

This Blog's History: Why are Bridges Icy?

We haven't yet moved from winter to spring, so it's important to stay safe when driving in wintry conditions.  Bridges will ice over before the main road, so one must always be careful when driving across bridges in the winter.  Why is this?  For This Friday in This Blog's History I bring back to you my post on this from a few weeks ago.  The science is explained in that post.

Why are Bridges Icy?

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