https://tube.loping.net/videos/watch/709e7aef-03dc-4f9b-85f3-72f6a463974e I show how to convert an area measurement problem into a mass measurement problem that is easier to solve. In general, this idea of converting measurement problems into different spaces is very powerful, and may prove useful in the future. Sun, 12 Jul 2026 13:17:04 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.loping.net https://tube.loping.net/lazy-static/avatars/8a56e488-2120-4649-a417-badf5893657b.png https://tube.loping.net/videos/watch/709e7aef-03dc-4f9b-85f3-72f6a463974e All rights reserved, unless otherwise specified in the terms specified at https://tube.loping.net/about and potential licenses granted by each content's rightholder.