Here's Danny Hillis in the midst of a bristlecone pine forest on Long Now land. I should say that the age of bristlecones was discovered, led by a theory.
图片上那个就是Danny Hillis，它就在一片古刺果松林里 在这块万年钟的土地上，我应该提起这一树种的树龄测算 它是由一个理论推导出来的