Currclick back-to-the-beach freebies

Currclick has a fun scavenger hunt going on again. You look for eight hidden sea creatures somewhere on the site to discover eight freebies.

Then they also have lots of items on 40% off!

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Conversion chart for measuring units

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I was just sent a link to this site; all it is, is a handy one-page printable conversion chart for various US measures, metric measures, and US vs. metric measures. Includes even a comparative Fahrenheit vs. Celsius thermometer. http://metricconversioncharts.org/
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Meaning of factors in multiplication: four groups of 2, or 4 taken two times?

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