Author Archives: Andy "SuperFly" Rundquist

About Andy "SuperFly" Rundquist

Professor of physics at Hamline University in St. Paul, MN

Snow wave

Earlier today I posted this pic and asked a question about it on twitter: What determines the wavelength of the snow pattern? pic.twitter.com/KqPKla2IIJ — Andy Rundquist (@arundquist) December 10, 2017 If you click through you’ll see lots of great ideas. … Continue reading

Posted in physics, teaching, Uncategorized | 7 Comments

Crowd-prioritized questions for speakers

This past week I tried an experiment during a major speaking engagement on my campus. This was our annual “Commitment to Community” address by the fabulous Kemba Smith. We had her on campus for a day and she interacted with … Continue reading

Posted in community, teaching | Leave a comment

Harmonic drums neural network

I’ve written before about my research group’s efforts at trying to find harmonic drums. One of those students wants to continue that work as a independent study so I’ve been putting some more thought into it. This post is about … Continue reading

Posted in mathematica, programming, research | 2 Comments

Propellers with rolling shutter

I really loved Smarter Every Day’s cool video about propellers shot by digital video cameras: I especially like how he stuck with it over several years! I liked the explanation a lot about why the propellers take on such weird … Continue reading

Posted in fun, math, mathematica, physics, Uncategorized | Leave a comment

Google Apps Script full stack?

A few weeks ago I brushed off my google apps scripting rust and managed to learn how to do a mass ownership change for a colleague who was leaving the institution. It always takes me a while to remember how … Continue reading

Posted in HUWebApps, programming, Uncategorized | 5 Comments

Helium whistling

Earlier today my son asked me a question I didn’t know the answer to. So I took to twitter: son asked if inhaling He raises you whistle. I say yes but I'm not sure. Anyone know? — Andy Rundquist (@arundquist) … Continue reading

Posted in fun, physics, teaching, twitter | 3 Comments

Blooming energy

Today I saw that the tree outside my office window had blossomed over the weekend: So I got to wondering how much energy it had used to do that. I asked the question on twitter this tree sprouted over the … Continue reading

Posted in fun, mathematica, physics, technology | 3 Comments