One day, a blonde was left alone in a lab with a beetle.
She examined it and decided to do an experiment.
She pulled off one of its legs, then asked it to run.
The beetle obeyed her command. Then, she pulled off a second leg and asked it to run.
It did, but with a lot of difficulty.
Finally, she pulled the remaining legs off and asked it to run.
It couldn’t. “I have made a new discovery!” the blonde cried.
“When you pull all of a beetle’s legs off, it becomes deaf!!”