new pen

If I seem a little quiet here it may be because I have bought a new pen.


  1. (a + b)2 = a2 + 2ab + b2

    (a - b)2 = a2 - 2ab + b2


  2. sin A= a/c
    cos A= b/c

    sin2A + cos2A= 1

    My love of trigonometry never ends, I apply it in real life as well:)

  3. Ah, the pleasures of the tactile world!

  4. Oh my, I guess I'm too old, not for a new pen but for the things you write with it.

  5. I used to go up and down. Not diagnosed bipolar but I went up and down anyway. When I got way down I would go out and buy a new, and often expensive fountain pen and then I would feel better writing crazy poetry or things like flourished letters of the alphabet. The effects would last a week or two. It was all cured when computers came out and I got into them.

  6. This is actually the least expensive Parker, the Frontier. I got it for 13 Euros at the local office supplies, it was the last one they had. I bought a pot of ink and a rechargable filling with it. I was really bummed when I lost it and couldn't find it for a while and I still had the pot of ink, so I searched the internet for a replacement pen and discovered that i had had it 5 Euro's under the cheapest price they make... in Germany... ex shipping. Fortunately I found it back again. In my car. All packed and ready to go. It has an adventurous spirit.


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