Download This Image
  • It is my earnest desire that some of you should carry on this scientific work and keep for your ambition the determination to make a permanent contribution to science.

    MARIE CURIE
  1. black
  2. grey
  3. blue
  4. red
  5. brown
  6. white

It is my earnest desire that some of you should carry on this scientific work and keep for your ambition the determination to make a permanent contribution to science.