About Chemistry (Popularity: )

News articles, periodic tables, educational resources, newsletters, and annotated links.
Category: Science\Chemistry

Math in Daily Life (Popularity: )

Virtual exhibit looks at the ways people use math every day, from cooking to planning ...
Category: Science\Math\Education

Engineering Process Tools (Popularity: )

Unique collection of online and free engineering and scientific tools/calculation aids.
Category: Science\Technology\Chemical Engineering\Software

MatWeb (Popularity: )

A free online materials information resource with properties data on over 28,000 materials. Search for ...
Category: Science\Technology\Materials

AVX (USA) (Popularity: )

Capacitors, Piezoelectric Acoustic Generators, Circuit Protection, Resistors, Connectors, Soft Ferrites, Filters, Timing Devices, Fuses (a ...
Category: Science\Technology\Acoustics, Ultrasound and Vibration\Ultrasound

An Antisymmetric Metric (Popularity: )

The Maxwell equations are derived from an antisymmetric space-time metric.
Category: Science\Physics\Electromagnetism\Alternative

Application Notes (Popularity: )

From AVX corporation. Notes on capacitors (all types), ceramic resonator, decoupling and the theory and ...
Category: Science\Technology\Electronics\Reference

Can the Equivalence Principle be Violated? (Popularity: )

Three chiral experimental violations of the Equivalence Principle are proposed: Eotvos experiment, Majorana balance, and ...
Category: Science\Physics\Relativity\Articles

How Stuff Works: Force, Power, Torque and Energy (Popularity: )

Animations for explaining the concepts of force, power, torque, and energy.
Category: Science\Physics\Education\Mechanics

A Gravitationally Powered Oscillatory Pulsar Model (Popularity: )

Proposed advanced theory of mainstream pulsars being oscillatory and powered by gravitational contraction, rather than ...
Category: Science\Astronomy\Stars\Neutron Stars

MatWeb: Free Online Materials Property Database (Popularity: )

Searchable database of over 21,000 engineering materials. Included are thousands of composite molding materials with ...
Category: Science\Technology\Materials\Composites

J. A. Associates (Popularity: )

RPN Calculator with 5 unique keypads: standard, engineering, magnetics, trigonometry, and convert. Also offering magnetic ...
Category: Science\Technology\Software for Engineering\Electrical Engineering

MatWeb (Popularity: )

MatWeb's database currently includes comprehensive coverage of thermoplastic and thermoset polymers, aluminum, cobalt, copper, magnesium, ...
Category: Science\Technology\Electronics\High Voltage

CRASH 2000 (Popularity: )

Software for the accident investigator and reconstructionist. Performs many calculations, plus user defined formulae and ...
Category: Science\Technology\Safety Engineering\Automotive Safety

Morten Fjeld, ETH (Popularity: )

Swiss Federal Institute of Technology, Zurich, Switzerland: Cognitive Ergonomics (CE)
Category: Science\Social Sciences\Psychology\Cognitive

Cybertechnologies USA (Popularity: )

Manufacturer of non-contact laser sensor-based measurement systems for industrial applications in Ogdensburg, New York.
Category: Science\Technology\Metrology\Products and Services

Software Professionals, Inc. (Popularity: )

Software products for the HVAC, refrigeration, air conditioning, and training markets.
Category: Science\Technology\Mechanical Engineering\HVAC

MathConnect.com (Popularity: )

Online unit conversion software.
Category: Science\Math\Education\Software

Unit Converter (Popularity: )

Online conversion of measurement units, like pressure, temperature, length/distance, weight, energy, power
Category: Science\Reference\Units of Measurement\Online Calculators

International Standard Paper Sizes (Popularity: )

Explains standard paper sizes like ISO A4 that are today widely used all over the ...
Category: Science\Reference\Standards\Individual Standards