1. Open your command line application and navigate to your workspace.
2. Create a new folder named 08-02-additional-constructor-args.

3. Create a main.js file that defines a new class named Rocket that takes a constructor argument name and assigns it to an instance property:

// main.js 
class Rocket { 
  constructor(name) { 
    this.name = name; 
  } 
} 

4. Create a class named InactiveRocket that extends the Rocket class, and assigns an additional lastFlown property in the constructor:

// main.js 
class InactiveRocket extends Rocket { 
  constructor(name, lastFlown) { 
    super(name); 
    this.lastFlown = lastFlown; 
  } 
} 

5. Create a main function that creates instances of both classes and logs out their names, and the lastFlown property of the InactiveRocket:

// main.js 
export function main() { 
  const saturnV = new InactiveRocket('Saturn V', new Date('May 
  14,1973')); 
  const falconHeavy = new Rocket('Falcon Heavy'); 
     
  console.log(falconHeavy.name + ' is a Rocket'); 
  console.log(saturnV.name + ' is an inactive rocket'); 
  console.log(`${saturnV.name} was last flown:
  ${rocket.lastFlown}`); 
} 

6. Start your Python web server and open the following link in your browser:
   http://localhost:8000/.

7. You should see output like the following: