The alchemist's Explosive Bomb discovery says "The alchemist’s bombs now have a splash radius of 10 feet rather than 5 feet." Is this meant to apply to all bombs rather than just explosive bombs? It would appear so, since discoveries such as smoke bomb say "double the splash radius" rather than just 10 feet. However, if one of those discoveries did have a radius of 20 feet, that would make life difficult for an alchemist who could only throw the bomb 20 feet in the first place. What's the correct rule here?