Diamonds represent value, in all its multiple meanings: values, as in ethics, and value as in actual price. But what are these rocks actually worth?
May 29
100 Objects #2: 60-Degree Screw
In the early 20th century, nothing quite fit — fire hoses couldn't connect to one another, football teams played with different balls, traffic lights meant different things in different states. Then World War II exposed the deadly cost of incompatibility, and the US quietly impos ... Show More
35m 36s
Jul 2020
Diamond Wars | The Future of the Diamond Industry | 8
<p>Today we conclude our Diamond Wars series.</p><p> These precious stones are known to be undeniably beautiful, rare and a symbol of luxury. But diamonds have also been associated with war, human rights abuses and death. In response, consumers these days are demanding ... Show More
20m 49s