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
MEMBERSHIP
Type to search
我們找出了地球上的所有生物
344,269 views |
海琳莫隆、安娜帕帕多普魯 |
TED-Ed
• August 2021
Read transcript
科學家一直在監視蒙大拿州偏遠的森林，為了找一種出了名難找的動物。相機陷阱還無法提供決定性的證據，就連專家也無法明確辨別牠的足跡。但在過去數十年，研究者已經開發出一些方法，能偵測到最難找的物種，這是怎麼做到的？海琳莫隆、安娜帕帕多普魯帶我們深入探究 DNA 高通量分子條碼。 課程設計：海琳莫隆＆安娜帕帕多普魯 導演：布拉克馬格奈
climate change
environment
science
technology
DNA
education
animals
biology
biodiversity
TED-Ed
animation
TED is supported by ads and partners
