How can I solve this story with science?
I am writing a short science story for my physics class. The goal is to create a story where my main character has to solve a problem with science (any type of science). Here is my story line: My main characters ship has crashed on a planet due to all of the ships systems failing. This was caused by a transmitter. How can my character solve this problem? I know that certain frequencies can cancel each other out...? I just need real science to solve this problem. Any suggestions?