semi permeable membrane


Small Stuff Moves Through

a: Semi permeable membrane ~
b: chain linked fence

What: Semi permeable membrane is like chain linked fence. You want big molecules or big stuff to stopped cause while small stuff moves through. A fence acts like this, the bees can move through the fence while dogs, even very small dogs are trapped on one side.

Writer: Lucretia
Where: Reference Link Has Evaporated
Date: May 13 2013 12:07 PM

Green Venn Diagram

METAMIA is a free database of analogy and metaphor. Anyone can contribute or search. The subject matter can be anything. Science is popular, but poetry is encouraged. The goal is to integrate our fluid muses with the stark literalism of a relational database. Metamia is like a girdle for your muses, a cognitive girdle.