published on: 2019-09-10 20:15:59
rsevn.tumblr.com/post/187623367557/
1o9:
nemfrog:Air flow at high subsonic speed round a wing section
jareckiworld:Vance Kirkland - Red Vibrations in Cool Space
rsevn.tumblr.com/post/187740963017/
rsevn.tumblr.com/post/187740977257/