1024x768 is the normal resolution for a computer.
1024x768 is the normal resolution for a computer.
what is the normal resolution for a computer?
1024x768
Na
Na
oberau tunnel









































the oberau tunnel ("oberauer tunnel") was the second railway tunnel in germany after a railway tunnel on the tollwitz–dürrenberg railway ("tollwitz-dürrenberger eisenbahn", a 585 mm gauge mining railway), but it was the first tunnel of a normal railway on the continent of europe. it was driven between 1837 and 1839 on the leipzig–dresden railway by freiberg miners and opened out in 1933/1934. today only an obelisk commemorates this milestone in german railway history.









































section::::history.
oberau tunnel