7 things we don't know about the ocean
7,520,512 Views
4,493 Questions Answered
Best of Web
Let’s Begin…
The ocean covers 70% of the planet, but humans still don’t know very much about it. In this video, Hank Green from SciShow discusses seven mysterious ocean topics.
What equipment is used to record underwater sounds?
Sign in to answer questionAbout TED-Ed Best of Web
TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.
Meet The Creators
- Video created by SciShow
- Lesson Plan created by Emilie Soffe
