Monday, September 9, 2013

Bonus: Who invented the ballpoint pen?

Hey 5th Grade,






Here is tonight's blog bonus...

Who invented the ballpoint pen?
What year did he invent the pen?
What company bought this idea and put it into mass production?
Posted by at

8 comments:

  1. Lei LeiSeptember 9, 2013 at 3:32 PM

    This comment has been removed by the author.

    ReplyDelete
    Replies
    1. mkSeptember 9, 2013 at 5:08 PM

      hi LIE LIE guess who yes I now u now its me you no who

      Delete
    2. Lei LeiSeptember 11, 2013 at 1:26 PM

      You put LIE LEI
      IT IS LEI LEI
      I KNOW WHO YOU ARE

      Delete
    3. bellaSeptember 14, 2013 at 3:08 PM

      haha!!!! :)

      Delete
    4. bellaSeptember 16, 2013 at 4:06 AM

      actually lei lei ,mk put lie lie not lie lei. that sounds complicated

      Delete
  2. mkSeptember 9, 2013 at 5:03 PM

    are we supposed to post who invented it on the BLOG!!!!

    ReplyDelete
  3. mkSeptember 9, 2013 at 5:17 PM

    This comment has been removed by the author.

    ReplyDelete
  4. mkSeptember 9, 2013 at 5:19 PM

    good bye people c u guys tommrow I hope my answer is right

    ReplyDelete

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