Skip to main content
Skip to search
Ideas change everything
WATCH
TED Talks
Browse the library of TED talks and speakers
Playlists
100+ collections of TED Talks, for curious minds
TED Series
Go deeper into fascinating topics with original video series from TED
TED-Ed videos
Watch, share and create lessons with TED-Ed
TEDx Talks
Talks from independently organized local events
DISCOVER
Topics
Explore TED offerings by topic
Podcasts
Explore the TED Audio Collective
Ideas Blog
Our daily coverage of the world of ideas
Newsletters
Inspiration delivered straight to your inbox
ATTEND
Conferences
Take part in our events: TED, TEDGlobal and more
TEDx Events
Find and attend local, independently organized events
TED on Screen
Experience TED from home
TED Courses
Learn from TED speakers who expand on their world-changing ideas
PARTICIPATE
Nominate
Recommend speakers, TED Prize recipients, Fellows and more
Organize a local TEDx Event
Rules and resources to help you plan a local TEDx event
Translate
Bring TED to the non-English speaking world
TED Fellows
Join or support innovators from around the globe
ABOUT
Our Organization
Our mission, history, team, and more
Conferences
TED Conferences, past, present, and future
Programs & Initiatives
Details about TED's world-changing initiatives
Partner with TED
Learn how you can partner with us
TED Blog
Updates from TED and highlights from our global community
SIGN IN
JOIN TED
Type to search
TED is supported by ads and partners
00:00
Visit advertiser
為甚麼番茄醬這麼難擠？－喬治塞登
3,270,815 views |
George Zaidan |
TED-Ed
• April 2014
Read transcript
觀看完整課程：http://ed.ted.com/lessons/why-is-ketchup-so-hard-to-pour-george-zaidan 是否曾經有過嘗試把番茄醬倒在薯條上......但是什麼都沒有？或者是另外一面，你的盤子在一片紅色地海洋裡游泳？喬治塞登解釋了這個令人懊惱現象背後地物理知識，解釋了為甚麼番茄醬以及其它一些非牛頓流體會突然從固體轉變成液體，然後又變回去。 由喬治塞登，動畫由TOGETHER完成
science
food
physics
TED-Ed
animation
TED is supported by ads and partners
