Main content
How do you monitor the vast oceans?
Oceanographer Kathy Gunn describes what happens on an Antarctic research voyage, telling Caroline Steel how they take measurements from the deep ocean.
(Photo: Kathy Gunn launching an XBT which measures the temperature as it falls through water. Credit Kathy Gunn)
Duration:
This clip is from
More clips from CrowdScience
-
![]()
Is my voice unique to me?
Duration: 02:41
-
![]()
Why are our memories so unreliable?
Duration: 02:11
-
![]()
Why mushrooms glow green
Duration: 02:05
-
![]()
What was the Moon like at its birth?
Duration: 01:52
