Science stencils

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Free Atoms version 1

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 over a structure drawn with ISIS/Draw (the only reason I need Classic!?)

5,545 downloads
Free Nucl-AA

Nucl-AA

Stencil for nucleotide and amino acid residues. Open symbols.

3,096 downloads
Free Nucl-AA-solid

Nucl-AA-solid

Stencil for nucleotide and amino acid residues. Solid symbols.

2,662 downloads
Free New Boolean Gates

New Boolean Gates

New standard boolean gate electrical circuits.

4,613 downloads
Free Automata

Automata

Symbols for diagrams of finite state machines.

8,371 downloads
Free Periodic Table

Periodic Table

Tired of those bland looking chemical reactions diagrams? Well now you can use this stencil to make spectacular looking diagrams instead. Each element in the table has a magnet count equivalent to its valence so you can easily create bonds between elements. This stencil contains elements 1 through 117, each with identifying...more

4,463 downloads