User login


Search Results


Showing results (1 to 1 of 1)

  • Thumbnail
    The Exploratorium
    Add to list Details
    In this chemistry activity, learners explore the amount of copper in a new penny. Learners use toilet bowl cleaner to hollow out the interior of a penny with zinc inside. This experiment will...

    $1 - $5 per student Ages 11 - 18 1 to 7 days

Current filters


  • Query parameter - ;/smileItem/authorshipRights/sourceInstitutions/sourceInstitution - not supported

  • Query parameter - ;verb - not supported

  • Query parameter - ;facetSort - not supported

  • Query parameter - ;sourceInstitution - not supported

    • Oregon Museum of Science and Industry (remove)
  • Resource Type

  • Materials Cost

  • Informal Category