Samy Kamkar, a computer security researcher whose work is discussed on this site, generated some coverage with his iridescent chocolate a few years ago. But the

Samy Kamkar, a computer security researcher whose work is discussed on this site, generated some coverage with his iridescent chocolate a few years ago. But the article and HN comments point to prior art. https://news.ycombinator.com/item?id=23128379 https://news.ycombinator.com/item?id=23128379 https://www.nytimes.com/2020/05/21/science/chocolate-irisdescent-rainbow.html?unlocked_article_code=1.zU0.0MLQ.amzQ021MFktA&smid=url-share https://www.nytimes.com/2020/05/21/science/chocolate-irisdes...