2. Rip Currents, Evolution and Making Gold (2011)
In the second episode of the science series, Liz hits the beach with the RNLI to experience the power of rip currents; Dr Yan attempts to demonstrate evolution by drawing a couple of lines; and Jem is back in the workshop, turning everyday scrap into gold.
Release date: 2011-08-22
Season number: 5
Episode number: 2
Runtime: 30 minutes
Rest of the cast - click here to expand
Jem Stansfield - Self - Presenter