Author Archives: Andy "SuperFly" Rundquist

About Andy "SuperFly" Rundquist

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

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 | 3 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

Quantum economies in higher ed

Well, I’m in the dean’s office now. Pause while the wordpress server handles the sudden exodus from this page. Ok, now we’re ready. I wanted to get some thoughts down (and seek useful advice from you, dear reader) about how … Continue reading

Posted in dean, Uncategorized | 11 Comments

Lasers bouncing inside stuff

I’ve written before about how I sometimes like to imagine what would happen if you shot a laser in a fully mirrored room. Back then I did a bunch of cool stuff with flat walls, mostly by calculating the distance … Continue reading

Posted in fun, mathematica, physics | 3 Comments

Non-majors teaching tools

This January I’m teaching a 4-wk intensive course called “Hamline Mythbusters”. On the first day of class I verified my assumption: this would be the last science class ever taken by nearly the whole class. They’re almost entirely seniors (the … Continue reading

Posted in syllabus creation, teaching, Uncategorized | 2 Comments