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David Levin
Username:
dlevin
Independent Science Journalist
Role:
Multimedia: Independent
Portfolio
NOVA Minute: How to Speak Walrus
(01:30)
From:
NOVA
Marine biologist Colleen Reichmuth works with walruses. She says that, like dolphins, they can communicate using an amazing variety of sounds.
NOVA Minute: Diving in Underwater Caves
(01:29)
From:
NOVA
Anthropologist and explorer Kenny Broad studies some of the world's most dangerous places—underwater caves called "Blue Holes."
NOVA Minute: Speaking Ancient Maya
(01:27)
From:
NOVA
Anthropologist Barbara McLeod explains how she learned to speak ancient Maya.
NOVA Minute: Humans and Mass Extinction
(01:29)
From:
NOVA
Sam Bowring studies mass extinctions in the Earth's past. He says humans might not be around much longer... geologically speaking.
NOVA Minute: Leeches
(01:14)
From:
NOVA
Leech expert Mark Siddall explains why leeches can survive on nothing but blood.
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Pieces
Episode 2: Into the Field
Added:
Mar 06, 2023
Length:
20:11
Episode 1: Mapping the Coastal Oceans
Added:
Mar 06, 2023
Length:
14:52
Episode 10: Big Fish, Big Science
Added:
Feb 15, 2017
Length:
08:20
view all