51
43 There was not light on the beginning of times. Remember that it was 400 000 years from the big bang that photons started to fly freely and there was visible light.
Correction. There was visible light the whole time- quite a lot of it, in fact. It's just that in the first 400k years, the universe was filled with an opaque plasma, like the inside of a star. Only after that time was that light able to propagate very far, and form what is now the Cosmic Microwave Background. Picture a wet sponge, then remove the sponge.
15 because I still don't have an answer for the question of how elves get access to metals.
They probably buy a little off the dwarves and humans, in exchange for various plant products. Wood, ropes, seeds, booze, etc. Either that, or they take weapons from slain goblin invaders and use them.
That'd make sense in Dwarf Fortress, at least, although the elves never seem to use any weapons or armor made of anything other than their own special "grown" wood.