title: Get-ChildItem and Copy-Item explanation
body: <p>Why does</p>
  
  <pre><code>gci $from -Recurse | copy-item -Destination  $to -Recurse -Force -Container
  </code></pre>
  
  <p>not behave in the same way as</p>
  
  <pre><code>copy-item $from $to -Recurse -Force
  </code></pre>
  
  <p>?</p>
  
  <p>I think it should be the same, but somehow it's not. Why?</p>