Hacker News: dkenershttps://news.ycombinator.com/user?id=dkenersHacker News RSShttps://hnrss.org/hnrss v2.1.1Sun, 21 Jun 2026 01:14:37 +0000<![CDATA[New comment by dkeners in "Where to Find the Colors Your Screen Can't Show You"]]>This reminds me of a video [1] going over the use of structural color photography, where theoretically what you see in real life is what you get in your final image. It cover some of the same topics, but goes more in depth about the process of structural color and some animal examples, like the butterfly mentioned in the article. If you have an interest in chemistry or film photography it is a great watch! This process was also, to my knowledge, the stepping stone for holograms, which we can now see structural colors everyday on IDs and licenses.

[1] (18 minutes) https://youtu.be/-DyrBDsKA5s

]]>Sat, 20 Jun 2026 12:37:42 +0000https://news.ycombinator.com/item?id=48608800dkenershttps://news.ycombinator.com/item?id=48608800https://news.ycombinator.com/item?id=48608800<![CDATA[New comment by dkeners in "Erin Brockovich made a map to track data centers around the country"]]>I had to click the blue number twice to get it to open on iOS, though I was also confused at first.

]]>Wed, 27 May 2026 11:49:45 +0000https://news.ycombinator.com/item?id=48292832dkenershttps://news.ycombinator.com/item?id=48292832https://news.ycombinator.com/item?id=48292832