Monthly Archives: May 2017

Helium whistling

Posted on May 14, 2017 by Andy Rundquist

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