tag:blogger.com,1999:blog-4417592639684735366.post600212969574065..comments2023-10-24T23:31:21.037+02:00Comments on Oskar blir lite smartare: Olika teleskops för- och nackdelar samt historiska bakgrundOskarhttp://www.blogger.com/profile/08462317427496924065noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4417592639684735366.post-6424531352006133652022-09-06T10:13:21.557+02:002022-09-06T10:13:21.557+02:00augggghaugggghAnonymousnoreply@blogger.com