FREE Publications
Color 3D Printers for You

Learn about 3D printing with color and choosing the right printer for your application.

3D Printing in Tooling

How additive manufacturing can benefit tooling fabrication through cost and lead time reduction.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

Selecting the Righ...
Injection Molding ...
Salary Expectation
Mechanical Enginee...
Rapid Color 3D Pri...
Essentials of Manu...
Chemical Engineers...
Unit Conversion
Design Center
Engineering Calculators
Design Aids
SpringWire / Sheet Gages
FractionHardness Conversion
O-Ring: Sizing / Material

Solid Mechanics
Stress/Strain Transform, Failure
Principal Stress / StrainElastic Const
Composite MaterialStiffnessABD
Fluid and Thermal
Reynolds NumberVenturi Flowmeter
Pipe FrictionRadiation
Laminar Flow over Plate

Base-NGamma Function
Gauss Quads: Legendre / Laguerre
Symbolic Calculators
Wolfram webMathematica
Integral dx 
Calculus: Integral, Derivative, Limit
Matrix: Inverse, Eigenvalue, Linear System
Plot: 2D, 3D, Parametric
Numerical: Root, Curve Fit
Transform: Laplace, Fourier...more
wolfram alpha notebook edition