Dwemer ingots are required to make Dwemer Swords. They are acquired by melting Dwemer artifacts.
Their race was forced to ask for protection from the Dwemer, who turned them into blind, degenerate slaves by feeding them poisonous fungi. The Dwemer eventually all disappeared, but the Falmer remain, broken and bitter, raging against the surface races.
The closest you get to a full answer is from the last living Dwemer, Yagrum Bagarn who can be found in The Elder Scrolls III: Morrowind. After you give him a few Dwemer books, he concludes that the Dwemer chief architect Kagrenac somehow tied the Dwemer race's very essence to the Heart of Lorkhan, said to be the very heart of the god who created the world The Elder Scrolls takes place on. During a battle against the Chimer, who moved to wipe out the Dwemer forever, Kagrenac tried to use his 'profane tools', Wraithguard, Keening and Sunder, on the heart, to animate a giant brass golem as a new god, Numidium. What happened was simulataneously, every Dwemer simply vanished from the face of Nirn, except Bagarn, who claims he was in 'the outer realms' at the time. Whether the Dwemer were annihilated, or ascended, has not been revealed.
The Green Dragon is the easiest dragon to kill in the game... it should be fairly simple using magicka in one hand and a dagger in the other if you level up your magicka and health a bit wearing good armor.
You might find them in Dwemer ruins. Or you could increase your Smithing skill and buy the perk that lets you make your own Dwarven items. Or continue levelling up, and they'll appear in shops and the hands of your enemies.
There are five types of elves in Skyrim: 1. High Elf (Altmer) 2. Dark Elf (Dunmer) 3. Wood Elf (Bosmer) 4. Snow Elf (Falmer) 5. Orcs (Orsimer). All five races descend from the Aldmer, the original elvish race, there are a few other subtypes such as the Chimer, and more importantly, the Dwemer, but they do not appear in person.
In Odrosal, Dwemer Training Academy
It is in the Dwemer ruin of Mzuleft. If you head to the westernmost room, you should find a copy of The Egg of Time there. (Make sure you also pick up the Dwemer Scarab Plans before leaving)
Skyrim is a 15.
Das Skyrim.
Skyrim has come out as a 15.
Skyrim is on PC, PS3 and Xbox360.