出典:Wikipedia
出典:『Wikipedia』 (2011/01/28 10:08 UTC 版)
Chunal is a hamlet in Derbyshire, England. It is located on the A624 road, 1 mile south of Glossop. The philosopher Ludwig Wittgenstein conducted aeronautical research at Chunal during his time as an engineering research student at Manchester University (1908-1911). He flew kites into the upper atmosphere.