Justin Sternberg @Jtsternberg
Southport, NC, USA | http://about.me/jtsternberg

RT @robertkaplinsky: Here's an interesting mechanical visual for how binary numbers work. #MTBoS #iteachmath https://t.co/qFWaow3s6a

7:52am Sep 10th 2018 view on twitter

  Fast, secure WordPress hosting is provided by WP Engine.