Shark repeller

[Guest]

Can someone else please test this out for me? Can you imagine the disclaimer that I am sure would come with the warranty!!!!

http://www.glascraft.com.au/newProdShark.html

 

[tcm]

hum. It says that the effective field is 2-3 metres, and doesn't say whether that's the radius or diameter of the field. Either way it seems a bit late for rapidly advancing shark. Also it only works for 2 hours, and I wd imagine that the clever shark would sense the gently weakening field and cunningly close in (cue sfx....)