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I could SLEEP last night, FINALLY, because some spring rainfall finally brought blessed, blessed, sinus relief. WHEW.

Tuesday, as usual, has been exceptionally busy. The kids students did well with the lab, though, which was great.

This is the best cartoon depiction for Ohm's Law, by the way: https://www.circuitbasics.com/wp-content/uploads/2020/08/Ohms-Law-cartoon.jpg

Our lab involved characterizing/quantifying sodium transport rates across a tissue surface (frog skin, in this instance). Long story short, there's a method that can be used to "short circuit" the tissue, where the measured current will then be directly proportional to the rate of sodium transport. Handy!

It has taken me YEARS to figure out how to get this lab to run well. Thank goodness it now does.

But now, time for more sleep.

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