Put them on and look at this applet. Possibly there would be a stereo effect (or possibly not.) I get a mild effect. Perhaps it would be stronger if the background were white.

The `Random`

class
creates an object that outputs random integers.
For example:

Random randNum = new Random(); // create a Random number object . . . int someInt = Math.abs( randNum.nextInt() )%200 // someInt gets // a number from 0 to 199

The object referred to by `randNum`

has a method `nextInt()`

that will return an int randomly selected from the entire range of ints,
negative and positive.
`Math.abs()`

can be used to make the returned int postive.
Doing remainder division by 200 on that gives us an int 0 ... 199.