Epicyclic gearing. Planetary gearing. The same thing. Does the -epi- prefix mean -on-? Such as on a circle? Or on a cycle? Or does it mean
-around- ? Enquiring mind wants ta know. I don't have a good dictonary here at the shop or on my computer. Thank You, Eric R Snow, Who lives on a planet, which makes me a planetary being, which also makes me an epicyclic being too, right?