About Chemistry (Popularity: )

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

MathEditor (Popularity: )

Free equation editor to make mathematics and equations for HTML pages. Expressions are saved as ...
Category: Science\Math\Software\Typesetting

List of Bacterial Names with Standing in Nomenclature (Popularity: )

Alphabetically and chronologically arranged lists of taxa, with additional information on bacterial taxonomy.
Category: Science\Biology\Flora and Fauna\Monera

Value Plastics (Popularity: )

Precision plastic tubing components including Luers, Luer accessories, Tube-to-Tube, threaded, blood pressure and bondable fittings.
Category: Science\Instruments and Supplies\Laboratory Equipment\Laboratory Tubing and Fittings

40W No Tune FM Broadcast (Popularity: )

Power Amplifier Design.
Category: Science\Technology\Electronics\Reference

International Isotope Society (Popularity: )

The IIS provides a forum for all chemists involved in radiochemical synthesis and analysis to ...
Category: Science\Instruments and Supplies\Isotopes

Bigneat (Popularity: )

Supplier of ductless fume cabinets, safety cabinets, bespoke robotic enclosure and containment solutions, including ventilated ...
Category: Science\Instruments and Supplies\Lab Furniture\Hoods

Middle School Science Lesson Plans (Popularity: )

Includes number of lesson plans in chemistry.
Category: Science\Chemistry\Education\Lesson Plans

How Stuff Works: Stars (Popularity: )

Illustrated tutorial about stars, their properties, formation, and death. Includes related links.
Category: Science\Astronomy\Stars

Focus on the Global South (Popularity: )

A program of progressive development policy research and practice that works on regional and global ...
Category: Science\Social Sciences\Political Science\International Relations

Architectural Acoustics and Lighting (Popularity: )

Acoustic and lighting definitions and concepts. Reference for architects and interior designers.
Category: Science\Technology\Acoustics, Ultrasound and Vibration

The Data Depot (Popularity: )

A catalogue of European mapping, geocoding and geodemographic data sets for use in GIS software.
Category: Science\Social Sciences\Geography\Geographic Information Systems

Interactive Math Server (Popularity: )

Interactive exercises, online calculators and plotters, mathematical recreations. Available in French and English.
Category: Science\Math\Education

Eclipsing Binary Simulator (Popularity: )

Application to visualize the orbit and synthetic light curve of binary star systems. Includes information ...
Category: Science\Astronomy\Software\Education and Multimedia

Star Data Pages (Popularity: )

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

Switching-Mode Power Supply Design (Popularity: )

Switching-mode power supply circuit design problems, solutions, tutorials, tips, and resources for power supply designers.
Category: Science\Technology\Electronics\Power Electronics

O'Rourke, Sean Christopher (Popularity: )

Undergraduate linguist at John Hopkins University.
Category: Science\Social Sciences\Linguistics\People

Italian Grammar and Homework Exercises (Popularity: )

Packs of photocopy masters available for online purchase; suitable for use by students and teachers ...
Category: Science\Social Sciences\Linguistics\Languages

MOSFET Power Follower and other projects (Popularity: )

Various audio related electronics schematics and discussions.
Category: Science\Technology\Electronics\Audio and Video

Algebra Lessons (Popularity: )

Introduction to basic concepts of algebra: the lesson, an assignment, answer key.
Category: Science\Math\Algebra\High School