Engineering Resources

eFunda: Online Reference for Engineers  
This site is an online reference aimed primarily at mechanical and design engineers that will also appeal to other engineers, scientists, college students, teachers, and anyone else interested in engineering fundamentals.

Subject: Engineering

Engineer's Edge 
This site provides a variety of information for designing and engineering resources including several calculators.

Subject: Engineering

Greatest Engineering Achievements of the Twentieth Century
This site contains a list of the top 20 achievements.  Some of the achievements listed here include electrification, highways, the automobile, computers, the Internet, health technology, etc. 

Subject: Engineering; Technology & Industry

InventorSpot 
This site focuses on new innovations, inventions and ideas from around the world. It is one of the top 1000 sites in Technorati since its inception in mid-2008.

Subject: Fashion; Engineering; Communications; Environmental Sciences & Ecology; Experts & How-To; Transportation; Fine Arts--Architecture; Science & Technology News; Electronics; Fine Arts--Graphic Arts & Design;

Online Ethics Center for Engineering and Research 
This site provides an extensive collection of resources geared towards engineers and scientists that address some of the ethical dilemmas they might face as professionals. It includes links to case studies, reference materials, literature, and discussion groups.

Subject: Philosophy; Engineering; Law

Superconductors 
This site introduces beginners and non-technical people to information about superconductors. It includes the history of superconductors and recent developments in the field and provides hyperlinked terms within articles, leading to additional information.

Subject: Engineering--Electrical Engineering; Physics--Electricity and Magnetism; Electronics; Homework Help--Subject Area Help--Science--Physics

The Ultimate STEM Guide for Kids: 239 Cool Sites about Science, Technology, Engineering and Math
This site provides a directory of resources for STEM classes (k-12) including activities and projects.

Subject: Engineering; Technology & Industry