%%USERNAME%%    %%ACCWORDS%% %%ONOFF%% |
Items to fit into your overhead compartment |
| Not exactly cutting-edge physics, but this PopSci article showcases scientists using their noodles. Curious and hungry physicists whip up perfect pasta pan salt rings  ‘Our simple observation of daily life conceals a rich variety of physical mechanisms.’ When you’re boiling water for pasta, throwing a bit of salt into the water can help it boil a little bit faster–if only by a few seconds. Not a good start, PopSci. Not a good start at all. That's not why you salt pasta water. It's for flavor and texture. Not that it's completely false, mind you; it's just that the effect on time and temperature is negligible. But that doesn't affect the main points of the article.With that, a white ring of salt deposits will often show up within the pan. A group of curious and hungry physicists harnessed the power of fluid dynamics to see what ingredients are necessary to create nicer looking salt rings–releasing larger salt particles from a greater height can help make more uniform salt deposits at the bottom of a pan. The findings are detailed in a study published January 21 in the journal Physics of Fluids. And with that, we come one step closer to a Unified Theory of Everything. Okay, no, now I'm the one lying, but at least I'm doing it for the sake of comedy. A team from the University of Twente in the Netherlands and the French National Institute for Agriculture, Food, and Environment (INRAE) were spending an evening playing board games and eating pasta, when they began to question what it would take for them to create uniform and “beautiful” salt rings. I can't help but note the absence of Italy from these experiments. The team set up a tank of boiling water in a lab and tested dropping in salt of various sizes at different speeds. By "various sizes," I assume they mean fine-grained to coarse-grained. “These are the main physical ingredients, and despite its apparent simplicity, this phenomenon encompasses a wide range of physical concepts such as sedimentation, non-creeping flow, long-range interactions between multiple bodies, and wake entrainment,” said Souzy. Jargon is a compression algorithm. I'll just trust that they can indeed relate this to other physical phenomena. Souzy also reports that he can use this data in the kitchen to “create very nice salt rings almost every time.” Which is cool and all, but I have to ask: how does the pasta taste? |
View Portfolio
Visit Notebook
Send Gift Points
Awards
Badges
Send Email
Community Newsfeed
General Discussion
Sponsored Items
Book of Trinkets
Static Items
Books
Groups
Interactive Stories
Audio
Campfire Creatives
Community Notes
Crossword Puzzles
Documents
Folders
Images
In & Outs
Madlibs
Photo Albums
Polls
Product Reviews
Quizzes
Survey Forms
Web Pages
Word Searches
