Elements

Planet X: The Facts, The Myths (Popularity: )

examines the ancient and modern myths about a mysterious planet.
Category: Science\Anomalies and Alternative Science\Planet X

Mathlab.com (Popularity: )

Java applet providing virtual straightedge and compass for online interactive geometry.
Category: Science\Math\Tools

Satellite Tool Kit (Popularity: )

Analytical engine to calculate data and display multiple 2-D maps to visualize various time-dependent information ...
Category: Science\Technology\Software for Engineering\Aerospace Engineering

The Chemsoc Chembytes Infozone (Popularity: )

Chemsoc, the chemistry societies' network, provides a gateway to the best chemistry information and resources ...
Category: Science\Chemistry

Walter Russell's Physics / Cosmogeny (Popularity: )

Alternative Physics Concepts Images and Links of Walter Russell
Category: Science\Physics\Alternative

Chemical Portal (Popularity: )

Online chemical tools: equation balancer, molar mass calculator.
Interactive periodic table.
Chemical Forums.
List of ALL ...
Category: Science\Chemistry\Periodic Table

PicoTrace (Popularity: )

Equipment for trace element and isotope analysis.
Category: Science\Instruments and Supplies\Isotopes

MBL Stable Isotope Laboratory (Popularity: )

Providing stable isotope services for research and industry. The lab includes both a Dual-Inlet and ...
Category: Science\Instruments and Supplies\Isotopes\Analytical Laboratories

Hexagon (Popularity: )

Mechanical engineering software including tolerance analysis, gear design, shaft design and spring calculation.
Category: Science\Technology\Mechanical Engineering\Software

ABAQUS (Popularity: )

Suite of general-purpose nonlinear finite element analysis (FEA) programs for mechanical, structural, civil, biomedical, and ...
Category: Science\Technology\Software for Engineering\Finite Element Analysis

AGE - Analysis Software for Land, Sea, Air, and Space (Popularity: )

Products, user community, support, services, training, and events.
Category: Science\Astronomy\Amateur\Satellites

Chemsoc Conference and Events Database (Popularity: )

A comprehensive, fully searchable database of events, large and small, around the world. A free ...
Category: Science\Chemistry\Conferences

NE/Nastran (Popularity: )

Provides a version of Nastran for the PC, including analysis for linear static, buckling, prestress, ...
Category: Science\Technology\Software for Engineering\Finite Element Analysis

David Kalat Minerals (Popularity: )

Specialize in minerals from Russia, China, Pakistan and elsewhere.
Category: Science\Earth Sciences\Geology\Rocks and Minerals

WebElements: Calcium (Popularity: )

provides key data about the element, types of calcium compounds, electronic and physical properties, crystallography, ...
Category: Science\Chemistry\Periodic Table\Elements

Reliability Analysis in Mechanical Engineering Design (Popularity: )

A summary and the first two chapters of a PhD thesis.
Category: Science\Technology\Reliability Engineering

Star Data Pages (Popularity: )

Provides detailed information about stars: positions, proper motion, radial velocity, magnitudes, spectral class, color index, ...
Category: Science\Astronomy\Stars

Euclid's Elements, An Introduction (Popularity: )

Includes the entire 13 books on plane geometry, geometric and abstract algebra, number theory, incommensurables, ...
Category: Science\Math\Education\Java Applets

Processworld (Popularity: )

The site features basic engineering flow sheets and descriptions for a number of chemical processes.
Category: Science\Technology\Chemical Engineering\Basics

The Critical Thinking Community (Popularity: )

Resources on critical thinking for primary and high schools, colleges, and universities.
Category: Science\Science in Society\Skeptical Inquiry\Critical Thinking