Share this:

<div class="sd-content">
  <ul>
    <li class="share-facebook">
      <a rel="nofollow" data-shared="sharing-facebook-805" class="share-facebook sd-button share-icon no-text" href="https://comerford.cc/2011/08/29/warning-physics-joke-slep/?share=facebook" target="_blank" title="Click to share on Facebook"><span></span><span class="sharing-screen-reader-text">Click to share on Facebook (Opens in new window)</span></a>
    </li>
    <li class="share-twitter">
      <a rel="nofollow" data-shared="sharing-twitter-805" class="share-twitter sd-button share-icon no-text" href="https://comerford.cc/2011/08/29/warning-physics-joke-slep/?share=twitter" target="_blank" title="Click to share on Twitter"><span></span><span class="sharing-screen-reader-text">Click to share on Twitter (Opens in new window)</span></a>
    </li>
    <li class="share-google-plus-1">
      <a rel="nofollow" data-shared="sharing-google-805" class="share-google-plus-1 sd-button share-icon no-text" href="https://comerford.cc/2011/08/29/warning-physics-joke-slep/?share=google-plus-1" target="_blank" title="Click to share on Google+"><span></span><span class="sharing-screen-reader-text">Click to share on Google+ (Opens in new window)</span></a>
    </li>
    <li class="share-email">
      <a rel="nofollow" data-shared="" class="share-email sd-button share-icon no-text" href="https://comerford.cc/2011/08/29/warning-physics-joke-slep/?share=email" target="_blank" title="Click to email this to a friend"><span></span><span class="sharing-screen-reader-text">Click to email this to a friend (Opens in new window)</span></a>
    </li>
    <li class="share-end">
    </li>
  </ul>
</div>