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
JOIN TED
Type to search
TED is supported by ads and partners
00:00
Visit advertiser
你絕不知道駱駝是從哪來的
3,388,174 views |
拉蒂夫·納賽爾 |
TED Talks Live
• November 2015
Read transcript
駱駝非常適合沙漠的氣候，很難想像牠們住在其他地方。但是如果我們大錯特錯呢？如果那些駝峰、腳掌和眼睛都是爲了不同的氣候、不同的時間而進化的呢？在這個演講中，加入廣播實驗室的拉蒂夫·納賽爾，他將為我們講述一個驚奇故事，關於一個微小奇怪的化石如何顛覆我們對駱駝以及世界的認知。
environment
science
animals
nature
evolution
biology
history
paleontology
ancient world
curiosity
ecology
TED is supported by ads and partners
