Geoff Nunes

@AMTAteachers #chemistry #modchem

@carrillophysics This year I'm trying @gregcjacobs suggestion (jacobsphysics.blogspot.com/2017/07/teachi…) which I learned about from @BelcherPhys

@msruggerio Well, not quite zero from PA, because I was there!

@BarnettDreyfuss starrett.com/metrology/prod…

More found antiques. The ends seem to go the wrong way for forceps, no pencil point so not a compass? Any ideas #iteachphysics?

@aronczyk Loved the show on the cheese racks, but surprised none of your experts mentioned demurrage charges... See e.g. the compressed gas business.

Help your students understand that orbiting is falling with a Newton's Cannon simulator. noragulfa.com/cannon #iteachphysics

V5.7 of nPlot is out. Basics are the same, but now you can edit annotations, and saving a graph saves all curves plus annotation as a single file. Plus, it almost has a user manual. noragulfa.com (open to all, no ads, no tracking!) #iteachphysics

@vincent_grgoire I'm leaning towards noe. We have a few other units with 3 letter symbols (think mol). Avoiding confusion with, say, newtons, seems worth the extra ink.

@gnuphysics Just start using it and people will join :p What would its symbol be 🤔?

@maalmeida85 Or maybe abbreviate as a noe. 3.6 noe is less of a mouthful, and at the same time offers the possibility of amusing confusion.