We’ve enjoyed some splendid cartoonage from Luke from Cambridge before, and this week he has turned his talents to matters Educational and Scientific:

In response to Laurence from York’s question regarding things being “ice cold”, I must take a slightly tangential and pedantic point that it is possible to water to be liquid at temperatures far below zero due to a phenomenon called “supercooling” (www.en.wikipedia.org/wiki/Supercooling).
To illustrate this I have composed the following cartoon.

Click on it for a bigger version, and visit www.lukesurl.com for more of Luke’s ace cartooning.

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