An APU is an AMD processor (CPU) with embedded graphics capabilities. GPU : Graphics Processing Unity. APU : Advanced Proccessing Unit is specific to AMD (Intel also has the same thing but it has a different name). APU is, essentianly and CPU and a GPU combined into the the CPU body. e.g. say you are using a calculator app on your pc, the CPU side of the APU is calculating all the numbers and logic, while, on the same piece of hardware the GPU side of the APU is rendering on the answers and text and imagrey on your screen.
Hetalia Canon Characters Wiki. Hetalia: Scotland. A sketch from Hidekaz Himaruya's blog of the other members of the United Kingdom: Ireland, Scotland, and Wales. Official identities are not specified in the original post, though the top one is assumed to be Scotland based off earlier concepts from Hima.
In the Christmas Rampage 2007 strips, he also tricks Austria into stripping down in order to get Hungary a hat, yet this may have only been to make Prussia feel better. In Hetalia: World Series Episode 25 of the anime it is stated that France and Austria do not get along.