Squaring the circle

 作者:凌锴傍     |      日期:2019-03-08 05:01:00
A unique carved stone circle in downtown Miami, dating from between 1200 and 1400 AD and threatened by a developer’s plan to build an office block on the site, may be preserved in situ after all. Archaeologists had been told that they would have to hack the circle from the bedrock and take it to a museum (This Week, 20 February, p 22). But last week, the Miami-Dade County Commission decided to buy the site from the developer, Michael Baumann. The price still has to be negotiated, however. Baumann wants $28 million,