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Autonomous Vehicle Engineering

The No. 1 media source for those developing the next generation mobility solutions.

3D Scanners

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

NASA Tech Briefs

Innovations developed by NASA and its industry partners in a wide array of fields.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Chemical Engineering

The industry gateway for chemical engineering and plant operations.

Offshore
Wind Systems
Injection Molding ...
Negotiate Your Sal...
Metal 3D Printing ...
Salary Expectation
Industrial Heating
more
Materials
 
Unit Conversion
Design Center
 
Formulas
Processes
 
Mathematics
Engineering Calculators
Design Aids
SpringWire / Sheet Gages
FractionHardness Conversion
O-Ring: Sizing / Material

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

Mathematics
Base-NGamma Function
Gauss Quads: Legendre / Laguerre
LoanLeaseAPR
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