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![Why is ketchup so hard to pour? - George Zaidan](http://i1.ytimg.com/vi/KB43fM_ozKQ/mqdefault.jpg)
Why is ketchup so hard to pour? - George Zaidan
- Published_at:2014-04-08
- Category:Education
- Channel:TED-Ed
- tags:
- description: View full lesson: http://ed.ted.com/lessons/why-is-ketchup-so-hard-to-pour-george-zaidan Ever go to pour ketchup on your fries...and nothing comes out? Or the opposite happens, and your plate is suddenly swimming in a sea of red? George Zaidan describes the physics behind this frustrating phenomenon, explaining how ketchup and other non-Newtonian fluids can suddenly transition from solid to liquid and back again. Lesson by George Zaidan, animation by TOGETHER.
ranked in date | views | likes | Comments | ranked in country (#position) |
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2014-04-10 | 74,141 | 1,267 | 178 |
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2014-04-11 | 156,640 | 1,624 | 216 |
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2014-04-12 | 180,271 | 1,745 | 248 |
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2014-04-13 | 191,588 | 1,844 | 326 |
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2014-04-14 | 200,995 | 1,906 | 339 |
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2014-04-15 | 210,176 | 1,974 | 346 |
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2014-04-16 | 218,681 | 2,032 | 357 |
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2014-04-17 | 224,534 | 2,052 | 363 |
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