Science
Atoms version 1
A selection of atoms and a bond for use in simple (high school?) chemistry. Atoms are sized according to their actual radii; bonds needs some playing with. The tetrahedral mthane molecule was made by superimposing ove...
Cellular Components and Proteins
This is a collection of symbols for diverse proteins. It includes transmembrane proteins, transcription factors, kinases and enzymes as well as a representation of the nucleus and the mitochondrium. If you use this st...