JUST FIX THE DAMN BOAT YOUR MANIAC

In the episode "Lovey's Secret Admirer," Mrs. Howell keeps receiving love notes. To find out who is sending them, the Professor puts together a lie detector out of the ship's horn and batteries from the radio.

 

This is a great article that reveals all the evils of this so-called 'professor'. He's a nutcase but just slightly smarter than the rest of those numnuts from Numnut Island so he gets to push these time killers at these poor people who always had key-lime pie for dessert.

 

https://metv.com/lists/11-things-the-professor-built-on-gilligans-island-instead-of-fixing-the-boat