update marbling art video citation

shiffman · web-flow · commit b79ba4c4e2f0 · 2024-05-01T18:51:25.000-04:00
diff --git a/content/videos/challenges/183-mathematical-marbling/index.json b/content/videos/challenges/183-mathematical-marbling/index.json
@@ -150,8 +150,8 @@
         {
           "icon": "🎥",
           "title": "The Hydrodynamics of Marbling Art",
-          "url": "https://www.youtube.com/watch?v=yzlPvtDmtAE",
-          "description": "Video by the American Physical Society showcasing examples of traditional marbling patterns."
+          "url": "https://gfm.aps.org/meetings/dfd-2023/649b3ad8199e4c137897831b",
+          "description": "Y. Sun, J. W. M. Bush, S. E. Spagnolie, and C. H. Rycroft, APS Division of Fluid Dynamics Gallery of Fluid Motion, V0002 (2023). (doi:10.1103/APS.DFD.2023.GFM.V0002)"
         },
         {
           "icon": "🎥",

Original file line number	Diff line number	Diff line change
`@@ -150,8 +150,8 @@`
`150`	`150`	`{`
`151`	`151`	`"icon": "🎥",`
`152`	`152`	`"title": "The Hydrodynamics of Marbling Art",`
`153`		`- "url": "https://www.youtube.com/watch?v=yzlPvtDmtAE",`
`154`		`- "description": "Video by the American Physical Society showcasing examples of traditional marbling patterns."`
	`153`	`+ "url": "https://gfm.aps.org/meetings/dfd-2023/649b3ad8199e4c137897831b",`
	`154`	`+ "description": "Y. Sun, J. W. M. Bush, S. E. Spagnolie, and C. H. Rycroft, APS Division of Fluid Dynamics Gallery of Fluid Motion, V0002 (2023). (doi:10.1103/APS.DFD.2023.GFM.V0002)"`
`155`	`155`	`},`
`156`	`156`	`{`
`157`	`157`	`"icon": "🎥",`