
My Litmus Test. Can we be Friends?
Don’t worry, it’s a short test, but it’s graded on a pass/fail. Did you know this test has a scientific origin from the 14th century? Back then, I doubt people had the time to use it for the purpose we typically wield it with today. It all started from a compound called lichen which is like a fungus that grows on rocks or trees. A … Continue reading My Litmus Test. Can we be Friends?