Answer:
he gives his crew wax to put in their ears and has them tie him to the ship, giving them strict orders to not untie him.
1) it’s not a waste of money due to it protecting people. Brain scanning specially scans to determine whether or not one has an injury which could save a life. brain injuries are quite intense even if they don’t appear to be so. However, it could result in waisting money and time if people don’t understand the purpose.
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Is this one of those free point things or something if so thanks?