When I grew up, we all memorized the 9 Planets.
Then one day I heard that Pluto was no longer a planet. What happened to it? Did it blow up? Was it sent tumbling into outer-space due to an unstable orbit?
Nope. Someone just decided that it didn’t count anymore. I was crushed. How could you say that Pluto was not a planet? How could my elementary school textbooks be so wrong?
Well I was told that it just wasn’t big enough anymore.
I understood what they were saying, but it just didn’t sit right.
Fortunately, CGP Grey made a great video explaining why this happen, and I actually feel better.
P.S. I am still working on this Amazon affiliate program. I don’t think I have mastered it yet.