The Enneagram is one of the oldest known personality identifying tools, created by a Christian mystic who lived during the 4th century in Alexandria, Egypt.

We’re going to wow you with some awesome brain facts! A piece of your brain that is the size of a grain of sand holds 100,000 neurons and one billion synapses. These neurons and synapses are all communicating with one another to make your brain function.

The Forgetfulness Potion does as you might expect, causing an unknown degree of memory loss in the drinker. It’s key ingredients are Lethe River water, mistletoe berries and Valerian sprigs, and is considered a beginner’s level potion. Professor Snape once had his first year students brew it for their final exam.