Science stencils

Free Extruder

Extruder

Extruder with four heating zones for polymer compounding.

162 downloads
Free State Transitions

State Transitions

Provides depictions of the possible state transitions.

1,567 downloads
Free Valves & Sensors

Valves & Sensors

Simple sheet of valves and sensors

930 downloads
Free SysML

SysML

The last update SysML stencil is available at https://stenciltown.omnigroup.com/stencils/sysml/

1,652 downloads
Free Math Symbols

Math Symbols

I got annoyed with writing and dragging symbols from LaTeX to OmniGraffle, so here's a fairly large list of math symbols. Included in the package: - Greek letters, upper and lower-case; - Binary relations, groups & sets, etc.; - Blackboard bold (double-struck) uppercase letters; - Hebrew letters; - Arrows, harpoons, loops...more

2,753 downloads
Free Penrose Tiles

Penrose Tiles

A set of tiles, in all relevant rotations, suitable for experimenting with Penrose tiles. The markings on each tile's edge must match its neighbors' markings. This guarantees a non-periodic tiling of the plane.

426 downloads
Free Bubbling Solutions

Bubbling Solutions

Bubbling solutions in glass cylinders

3,720 downloads
Free Monocycle Processor

Monocycle Processor

Components for a monocycle processor

441 downloads
Free Markov chains

Markov chains

Simple self-looping arcs and two-way arcs with custom circles, to allow links and self-links with the correct angles and spacing. (16 radially spaced magnets per circle - two magnets at each of the four cardinal directions, and two at each of the multiples of pi/4 45 degrees).

1,213 downloads
Free COB Modeling Language

COB Modeling Language

SysML (visit SysML 1.2 at http://graffletopia.com/stencils/849) parametrics is based in part on a theory called composable objects (COBs). Composable objects have been developed at the Georgia Institute of Technology (GIT) as a means for representing and integrating design models with diverse analysis models. Design and...more

644 downloads