12 minute vid on new tech in wetsuits
embed.ted.com/talks/hamish_jolly_a_shark_deterrent_wetsuit_and_it_s_not_what_you_think
what a load of bollocks. the black and white banded wetsuit idea has been around for over 50 years. There are pictures of valerie taylor trying one out when she was a young lady in vintage dive gear many years ago. they roll it out every decade or so
Select to expand quotejusavina said...
It must work. How many zebras have you seen being attacked by a shark?
or penguins! Oh, hang on a sec...dammit 
Select to expand quotesiny said..
Well if she has been wearing one for fifty years then it obviously works
I think she & her husband used to use Power Heads in the old days before they became conservationists 
Always a good deterant 
