I love the internet.

Someone made a Steampunk Laptop. The key and the quill is like the icing on top of the cake. So very awesome.

Also, How to build your own Arc Reactor. Now, I just need the tutorial where they tell how to build Ironman like Tony Stark.

On the DW front; How to knit a TARDIS and How to knit a Dalek. The latter is all sort of awesome.