interesting I was speaking to a scientist and they were doing...

  1. 7,457 Posts.
    lightbulb Created with Sketch. 209
    interesting I was speaking to a scientist and they were doing research on cancer cells. did you know cancer can be spread just be injecting another being with cancer cells? I always thought cancer was just an autoimmune disease , such an eye opening discussion.
 
arrow-down-2 Created with Sketch. arrow-down-2 Created with Sketch.