9 Quandaries: Teaching and Learning with AI 0 ▲ Punya Mishra's Web 2 hours ago · Culture · hide Quandary Peak stands in the Tenmile Range of Colorado, a few miles south of Breckenridge, 14,265 feet high. The story goes that in the early 1860s a party of prospectors found silver-bearing ore on its slopes and could not work out what it was. After much debate they gave up on identifying the ore and […] Source Commenting on Bubbles has been removed. Why? If you want to talk about this post, write to the author, use the comments on their blog if it has them, or reply with a "RE:" post on your own blog. Suggestions? feedback@bubbles.town