You can leave an optional "tip" with Mahalo's virtual currency, Mahalo Dollars. If you are asking a difficult question that might require some research, or if you'd like a wide variety of feedback, a higher tip often leads to more answers to your question.
M$2 Answers
You can leave an optional "tip" with Mahalo's virtual currency, Mahalo Dollars. If you are asking a difficult question that might require some research, or if you'd like a wide variety of feedback, a higher tip often leads to more answers to your question.
M$You can leave an optional "tip" with Mahalo's virtual currency, Mahalo Dollars. If you are asking a difficult question that might require some research, or if you'd like a wide variety of feedback, a higher tip often leads to more answers to your question.
M$Please refer to Copy and Pasting on Mahalo when considering using a section of another article in your own answer. This answer was entirely copy and pasted from your cited source.

Thats what I said! Lol. Silly. (^_^)V Its okay though.
Your source actually says that John Ireland Howe made a machine to mass produce straight pins, not paperclips. Still interesting, but not paperclips.