Editing 2216: Percent Milkfat
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==Explanation== | ==Explanation== | ||
| − | + | {{incomplete|Created by a DARK MATTER COW. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}} | |
| + | [[Ponytail]] is explaining to [[Cueball]] that while 2% milk do contain 2% {{w|Butterfat|milkfat}}, then whole milk, does not contain 100%, but only 3.5% fat. Cueball thinks this is weird and asks what the rest of the milk contains of, but then get a completely nonsense answer from Ponytail about the remaining 96.5% constituting of 27% dark matter and the rest as dark energy. | ||
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| + | Whole milk is a dairy product which contains all of its naturally occurring milkfat. Whole milk generally contains about [https://www.washingtonpost.com/news/wonk/wp/2014/10/03/whole-milk-is-actually-3-5-milk-whats-up-with-that/ 3.5% milkfat] by weight, according to the comic and some sources; [https://milklife.com/articles/nutrition/types-of-dairy-milk other sources] list similar but not identical numbers such as 3.25%. | ||
Dairies commonly sell whole milk as well as products with less fat produced by removing milkfat. {{w|Fat_content_of_milk#United_States|In the United States}}, there are three common products with less fat: 2% or "reduced fat" milk, 1% or "lowfat" milk, and "fat-free" or "skim" milk with 0 to 0.5% milkfat. | Dairies commonly sell whole milk as well as products with less fat produced by removing milkfat. {{w|Fat_content_of_milk#United_States|In the United States}}, there are three common products with less fat: 2% or "reduced fat" milk, 1% or "lowfat" milk, and "fat-free" or "skim" milk with 0 to 0.5% milkfat. | ||
| − | Since whole milk is labeled as "whole" milk and not as "3.5% milk," one might naively assume that whole milk is 100% milkfat, | + | Since whole milk is labeled as "whole" (or "Vitamin D") milk and not as "3.5% milk," one might naively assume that whole milk is 100% milkfat, though this is not the case; 100% would be a product which is entirely milkfat (also known as butterfat), such as {{w|clarified butter}} or ghee. In milk, {{w|Milk#Nutrition and health|the remainder}} is mainly water along with proteins, lactose (a sugar), and other substances. |
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| − | + | The comic analogizes this difference to the fact that physicists believe "ordinary" matter only constitutes 5% of the actual mass-energy of the universe. Scientists predict the existence of another kind of matter known as "{{w|dark matter}}," invisible to our current instruments but exerting gravitational force on ordinary matter, which would constitute 85% of total matter and 27% of the universe's mass-energy, with the remainder an even less detectable and more mysterious "{{w|dark energy}}" accounting for the increasing speed of {{w|expansion of the universe}}. | |
| − | Ponytail | + | Ponytail uses these quantities to "explain" the "missing" percentage in whole milk between the actual 3.5% and a potential 100% "whole." She actually uses the 27% as mentioned above for dark matter. She thus indicate that dark energy takes op the remaining 69.5% of the whole milk. |
| − | {{w|Physical cosmology|Cosmologists}} are working to better understand dark energy or another reason for the universe's accelerating expansion. The title text supposes that both cosmologists and the {{w|Food and Drug Administration}} (FDA), which regulates milk and other food items in the United States, are trying to understand the dark energy of the whole milk. In real life, the work of cosmologists and FDA scientists does not overlap at all. | + | {{w|Physical cosmology|Cosmologists}} are working to better understand dark energy or another reason for the universe's accelerating expansion. The title text supposes that both cosmologists and the {{w|Food and Drug Administration}} (FDA), which regulates milk and other food items in the United States, are trying to understand the dark energy of the whole milk. In real life, the work of cosmologists and FDA scientists does not overlap at all. |
| − | Dark energy was recently mentioned in [[2113: Physics Suppression]], but before that | + | Dark energy was recently mentioned in [[2113: Physics Suppression]], but before that milk fat and dark energy was actually mentioned in the same sentence in [[2063: Carnot Cycle]] from almost a year before this comic, so the idea behind this comic is not new for Randall. Dark matter was mentioned back in [[1758: Astrophysics]]. |
==Transcript== | ==Transcript== | ||
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[[Category:Comics featuring Ponytail]] | [[Category:Comics featuring Ponytail]] | ||
[[Category:Comics featuring Cueball]] | [[Category:Comics featuring Cueball]] | ||
| − | [[Category: | + | [[Category:Astronomy]] |
[[Category:Food]] | [[Category:Food]] | ||
