Ask Dr. Universe

Why Is The Ocean Salty?

Episode 4 | 1m | Video has closed captioning.

Have a baffling science question of your own? Dr. Universe would love to hear it. Send it along to askdruniverse.wsu.edu!

Aired: 09/07/18

Rating: NR

Problems Playing Video? | Closed Captioning

Ask Dr. Universe is a local public television program presented by NWPB.