<p>Bart explains how alert listener @lbutlr on Twitter found a mistake in Bart's math and he walks through how he figured out what was wrong and what we can all learn from it.  Bart's explanation can be found here:</p>

<p><a href="https://www.bartbusschots.ie/s/2020/02/08/pbs-tidbit-1-of-y-display-values-are-not-data/" target="_blank" rel="noopener">bartbusschots.ie/...</a></p>

PBS 90 of X — JavaScript Wrapper Objects

A collaborative project between Bart Busschots and Allison Sheridan to sneak up on real programming in small easy steps, using the allure of the web as the carrot to entice people forward.