• for: Cambrian explosion, 2D to 3D organisms

• insight

  • During the Cambrian explosion, there was a major evolutionary transition from bottom dwellers that lived on the flat bottom of the ocean to organisms evolved to explore the entire 3D water column. Some of the evolutionary adaptations that made this possible were
    • eyes that supported vision and perception of distance
    • representation of space and time

Jones, A. L., Schild, C., Satchell, L., & Jaeger, B. (2020, May 21). Misunderstanding COVID-19 and digit ratio: Methodological and statistical issues in Manning and Fink (2020). https://doi.org/10.31234/osf.io/ht74e

Source code at: https://github.com/synfig/synfig/

Normal Stress = Normal force / area Normal Force decreases from finite value to zero while area increases to infinite. Shear stress+ Shear Force/area Shear force increases from 0 to finite value while area increases faster to infinity.