three.js child moves and rotates w/ parent

xxxxxxxxxx
 
<!DOCTYPE html>
​
<html>
​
    <head>
        <title>Intro to WebGL with three.js</title>
    </head>
​
    <body>
​
        <div id="webgl-container"></div>
​
        <script src="//cdnjs.cloudflare.com/ajax/libs/three.js/r68/three.js"></script>
        <script src="chicube.js"></script>
​
    </body>
​
</html>
​
    

https://cdnjs.cloudflare.com/ajax/libs/three.js/r68/three.js