Browsing the "Chemistry" Tag

Stone Age Glue

May 12th, 2009 | by Admin

Stone Age humans knowingly tweaked the chemical and physical properties of an iron-containing pigment known as red ochre with the [&hellip



  • Follow me on Twitter!   Subscribe to my RSS feed!
     
  • Question of the Moment

    "Intellectuals solve problems; geniuses prevent them." - Albert Einstein

    View Results

    Loading ... Loading ...
  • Sponsors

  • Archives