Tropical geometry with Tinkertoys — how could I resist the read, and it is a good one. Posted on September 5, 2018 by cougarox the geophotocacher https://www.quantamagazine.org/tinkertoy-models-produce-new-geometric-insights-20180905/?mc_cid=2a66b331d0&mc_eid=635f655372 Share this:TwitterFacebookPrintLinkedInRedditTumblrPinterestPocketEmailLike this:Like Loading... Published by cougarox the geophotocacher Four Corners photographer, light chaser, educator, cook, geocacher, geek View all posts by cougarox the geophotocacher