h-century) glassine bags. Data ENTERS, carrying<br>
    a tricorder. In spite of Doctor Marr's sublime<br>
    indifference, he is gamely hanging in there, trying<br>
    to do his job.</p>
  <p> DATA<br>
    Doctor, there is evidence of<br>
    residual bitrious matter in the<br>
    soil. It was not present before<br>
    the Entity's attack.</p>
  <p> Doctor Marr ignores him, keeps on doing what she's<br>
    doing. Data regards her for a moment, then plunges in.</p>
  <p> DATA<br>
    Doctor