to make this cellular division bracelet #7
by geometry
(pic from the link above)but that's not going to happen in this lifetime
but i can dream









Peggy 2 is an updated version of our "Peggy" light-emitting pegboard display. Version 2 adds simple animation capability and Arduino compatibility. Like its predecessor, Peggy 2 provides a quick, easy, powerful and efficient way to drive a lot of LEDs-- up to 625-- in a big matrix covering almost a square foot of area. You can make an LED sign for your window, a geeky valentine for your sweetie, one bad-ass birthday card, freak the holy bejesus out of Boston, or instigate the next generation of low-pixel-count video games. Your call. It's a versatile, high-brightness display. How you configure it and what you do with it is up to you.
The display can run off batteries (3 'D' cells) or an optional ac adapter, and is designed to drive as many LEDs as you care to solder into the holes. The board can accommodate LEDs in any color and in several of the most common sizes, including 3mm, 5 mm (standard T-1 3/4 size), and 10 mm................




Kate MccGwire graduated from the Royal College of Art in 2004 and has since exhibited all over London, winning a solo show at 2009's Heart of Glass. Her most recent installations are made from thousands of pigeon feathers, flowing water and even a mouldy growth on a wall.
Hello Kate. Why pigeon feathers?
I am currently using pigeon feathers as they come from a bird that is generally reviled - regarded as vermin and referred to as ‘rats with wings’. I started to collect pigeon feathers that moulted from the birds in a shed next to my studio – I realised that they were actually very beautiful.
pic: from the article above in don't panic
