There was a time, when most articles here looked like lab reports or chapters of a thesis. Occasionally, there was a weird poem thrown in. Now is the time for art only, and the thesis-like postings provide for raw material. Temperature waves beneath the ground, driven by the oscillation of the temperature on the surface … Continue reading Loops Near the surface. Lumped Together in Space.
A poem from text snippets of my last three posts, interlaced with a metamorphosis of my last drawing. ~ ~~ ~~~ The familiar wave is in the middle, oblique. accessible to intuitive interpretation. To tame it, sort of, come to rescue Or are they? Going from up to down you only care about directions What … Continue reading Familiar Wave. Come to Rescue.
A poem, created from text snippets taken out of a National Geographic article on tsunamis. ~ ~~ ~~~ The Calm Before the Wave as the sea pulls away from the coast We thought we would be safe defenses have improved tremendously false sense of security the uncertainty in that forecast seemed high too … Continue reading The Calm Before the Wave
... when obscure knowledge comes in handy! You can dismantle an old gutter without efforts, and without any special tools: Just by gently setting it into twisted motion, effectively applying ~1Hz torsion waves that would lead to fatigue break within a few minutes. I knew my stint in steel research in the 1990s would finally … Continue reading You Never Know
In my favorite ancient classical mechanics textbook I found an unexpected statement. I think 1960s textbooks weren't expected to be garnished with geek humor or philosophical references as much as seems to be the default today - therefore Feynman's books were so refreshing. Natural phenomena featured by visual artists are typically those described by non-linear … Continue reading Non-Linear Art. (Should Actually Be: Random Thoughts on Fluid Dynamics)