The Smart Happy Project

Bringing nature and numbers together

  • Shop
  • Free Resources
  • Gallery
    • Symmetry in Nature
    • Art and Crafts with Nature
    • Stitching Stars
    • Nature Study
    • Outdoor Activities in Nature
    • Crisis Crafts
  • 365
    • 365 Nature journal month by month
      • January
      • February
      • March
      • April
      • May
      • June
      • July
      • August
      • September
      • October
      • November
      • December
    • Me and my World – making my connection to nature
    • Observation Activities
      • Nature Observation tools
  • About
    • Blog
    • Observation skills
      • Spirals in Nature
    • Mission
    • Geometric thinking

137.5 degrees

June 17, 2015 By Lisa

137.5 degrees the angle of phyllotaxis

the angle of seed and leaf arrangement

Infinite Fives in Nature

get your FREE ebook on Five in Nature – sign up here!

  • Facebook
  • Instagram
  • Pinterest
  • Twitter
  • YouTube
  • Blog
  • Testimonials
  • Contact
  • Terms
  • Press
  • Privacy
  • The Magazine

Copyright © 2023 · The Smart Happy Project · Lisa Lillywhite