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Orca rams into yacht near Scotland, suggesting the behavior may be spreading

smithsonianmag.com

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Re: Orca rams into yacht near Scotland, suggesting the behavior may be spreading

#3
Just add a low voltage electric fence to 2 plates glued underwater at port and starboard. Salt water conducts, also Orca's conduct - some small current flow that will be repellant to the Orca's, but not harmful. They do this to repel carp swimming upriver. one of those, with proper voltage and current limiting should be felt by an orca, but not harm the orca. A little experimentation will find a safe repellant level.

Re: Orca rams into yacht near Scotland, suggesting the behavior may be spreading

#4
post #3

Just add a low voltage electric fence to 2 plates glued underwater at port and starboard. Salt water conducts, also Orca's conduct - some small current flow that will be repellant to the Orca's, but not harmful. They do this to repel carp swimming upriver. one of those, with proper voltage and current limiting should be felt by an orca, but not harm the orca. A little experimentation will find a safe repellant level.

BRB, passing these plans to the Orcas so they can start working on a work-around.

Re: Orca rams into yacht near Scotland, suggesting the behavior may be spreading

#6
post #3

Just add a low voltage electric fence to 2 plates glued underwater at port and starboard. Salt water conducts, also Orca's conduct - some small current flow that will be repellant to the Orca's, but not harmful. They do this to repel carp swimming upriver. one of those, with proper voltage and current limiting should be felt by an orca, but not harm the orca. A little experimentation will find a safe repellant level.

BRB, passing these plans to the Orcas so they can start working on a work-around.

This is how the fins race starts

Re: Orca rams into yacht near Scotland, suggesting the behavior may be spreading

#9
post #3

Just add a low voltage electric fence to 2 plates glued underwater at port and starboard. Salt water conducts, also Orca's conduct - some small current flow that will be repellant to the Orca's, but not harmful. They do this to repel carp swimming upriver. one of those, with proper voltage and current limiting should be felt by an orca, but not harm the orca. A little experimentation will find a safe repellant level.

orcas are really really big though (~6000lbs)? seems like this might not scale up… or if it did it might be deadly for smaller creatures?
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