Craig Stevens
Science Story - Tidal energy
There's an energy gold rush at the moment - and the 'gold' is clean, renewable energy. New Zealand already utilises hydro power and, increasingly, wind power, but what about marine energy? Audio
Antarctic oceania
NIWA oceanographer Craig Stevens, fresh from the the southern ice flows, joins Bryan to talk about the Antarctic semantics of sea-ice versus ice-shelves as well as important notions of climate change… Audio
Salty Water (Oceans)
Craig Stevens, and oceanographer with NIWA explains the under the surface phenomenon of internal tides. Audio
Salty Water
Oceanographer Craig Stevens talks to Bryan about changes in the Arctic and how it differs with the oceans surrounding Antartica. Audio
Salty water
Marine Physicist from NIWA Craig Stevens gives an insight into tidal energy and Cooks Strait. Audio
Wave Power
A prototype wave energy generator is making electricity from waves in a bay in Wellington Harbour. Audio