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Fibonacci Day!

Fibonacci Day!

Numbers make patterns, and one of the most interesting patterns is the Fibonacci series: you start with 0,1, and each number is the previous two numbers added together. So 0+1 gives us 1, and then 1+1 is 2, then you add 1+2 to get 3, then 2+3 to get 5, then 3+5 to get 8, 13, 21, 34...and so on. Today is Fibonacci Day, because the date is 11/23 (1-1-2-3). Lots of objects in nature grow in shapes driven by Fibonacci numbers: snail shells spiral around these numbers, and the seeds in the middle of a sunflower, and even the hair on your head!

Make math the best part of the day.

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