一个人的垃圾被证明是巨量的财富。
密歇根大学的一位教授发现，一块22.5磅重的石头，30多年来一直用作门顶，实际上就是一块价值10万美元的陨石。
密歇根州中部大学地质学教授莫娜·西尔贝斯库说，她一看到这块岩石就知道它是“某种特别的东西”。
“这是我一生中从金钱和科学角度持有的最有价值的标本，”西尔贝斯库在大学的一份新闻声明中说。

Rock Used As Doorstop For 30 Years Identified As Meteorite Worth Up To $100,000

Rock Used As Doorstop For 30 Years Identified As Meteorite ...

https://www.huffingtonpost.com/entry/rock-doorstop-valuable...

Rock Used As Doorstop For 30 Years Identified As Meteorite ...

https://www.u-s-news.com/rock-used-as-doorstop-for-30-years...

Rock used as doorstop is actually a meteorite worth $100K

phys.org › Astronomy & Space › Space Exploration