Did you know that there is an Earth-Sized exoplanet orbiting every 3.14 days (K2-315b or "PI Earth")?

With pi day just 1 week to go try our exoplanets activity: www.youtube.com/watch?v=pnim...

#Iteachmath #Iteachphyics #piday

We have become so used to hearing “equal and opposite” we don’t think about the oxymoronic aspect. I think it is worth saying “equal in magnitude and opposite in direction”, waiting to use the problematic shortcut later in the course, if ever. #ITeachPhyics

I love this.

And I mean I love it in the context of teaching physics. It's NOT about wiring electrical circuits, though that's useful. It's about
'See It Like I See It'... full of all that awe and wonder stuff about how the universe works.

I think it's from Dave Stuart?

#iteachphyics