#8: Erasing Your Mistakes
Here’s a nifty trick that takes us back to our childhood mishaps. We all did it when we were young – whether on purpose or by accident, at school or at home – drawing on a dry-erase board with a permanent marker. Some of us did it because we wanted to see what happens and whether we can erase it or not.
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And then, when we realized that our drawings couldn’t be erased, a panic would settle in, accompanied by a layer of sweat. But we all learned this trick sooner or later – as did the person who shared this story: you can erase permanent markers from a dry-erase board by drawing over the lines with an appropriate dry-erase marker! We still don’t know the science behind this trick, but it works.
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