Hail Sphere (and my blogiversary)

I really enjoyed making the background for this one. Also, today is my blogiversary (is this still a thing)?

Today’s Gratitude Item: A guest speaker who was interesting and motivating! Said speaker came to talk to a select group of kids about the value of Digital Technology, Calculus and Physics. The kids left inspired (although some wished they had access to the information earlier). It was a brilliant advertisement for my course even though it is a bit late for many of the kids who heard it.