Fibonacci Blanket – Update

I set my Fibonacci Blanket aside a few months ago when I ran out of yarn maddeningly close to the end of the square.

out of yarn

It sat in the naughty corner for a while, until I finally ordered another skein of this colour so I could get on with the knitting. The yarn came in, but the dye lot was more different than I expected. I pulled back a few rows and striped the original yarn with the new dye lot. Learn from my mistake: ALWAYS buy more yarn than you think you need.

dye lot

It’s different, but you don’t notice it too much from a little ways away…

squares

Any guesses what the next colour will be?

Fibonacci

1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89…

The Fibonacci Series is a fascinating mathematical development. It has intrigued me since a friend introduced me to it in college. The Fibonacci Sequence is a series of numbers that builds on itself. Starting with 1, each number is added to the number before it to create the next number in the sequence. So 1+nothing=1; 1+1=2; 2+1=3; 3+2=5, etc.

Why am I geeking out about numbers? I assure you, this is not my normal MO. I want to make a blanket based on the Fibonacci Series. You see, the series is not just about numbers. If you translate those numbers into squares you come up with this:

34-21-fibonacciblocks

And if you draw a diagonal line across each square you get pretty darn close to the Golden Spiral (which is another geeky mathematical equation).

800px-fibonacci_spiral_34-svg

So my blanket will end up looking like this:

And here is the first square!

square

I’m such a nerd.