10. Clearly, the Wheels Are More Important

Alright, I think we have a bit of a priority problem here. Suitcases with wheels are far more important than walking on the moon. No, just me? They were “officially” invented in 1972, while the first moon landing was in 1969, three years before.

There were probably wheels on suitcases before that time, really, but it wasn’t as widespread or well-known. Besides, that is the official date. The good news is, due to how low gravity is on the moon, astronauts probably wouldn’t have needed those wheels anyway.