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Aerospace

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Aerospace (0 Viewing)
Aircraft, spacecraft, and all of the "space" surrounding them.
by PWSlack
on 01/17/2025 2:05 PM
Threads: 867 Comments: 15274

BioMech & BioMed

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BioMech & BioMed (0 Viewing)
Biomechanics, biomedical engineering, bionics, biomimetics and biomechatronics.
by phoenix911
on 04/11/2025 6:08 PM
Threads: 674 Comments: 10967

Chemical & Material Science

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Chemical & Material Science (0 Viewing)
Development and use of plastics, ceramics, composites, metals and alloys, adhesives, etc.
by goGreen
on 04/18/2025 11:37 AM
Threads: 5002 Comments: 47498

Civil Engineering

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Civil Engineering (2 Viewing)
Construction and architecture, infrastructure, HVAC, etc.
by Just an Engineer
on 03/15/2025 6:44 AM
Threads: 2296 Comments: 28052

Communications & Electronics

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Communications & Electronics (4 Viewing)
Controls and monitoring, embedded systems and buses, computer hardware, computer networking, telecomm and telephony, etc.
by rwilliams
on 03/24/2025 9:37 PM
Threads: 3433 Comments: 32175

Education and Engineering Careers

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Education (0 Viewing)
Engineering and technology education including university courses, continuing education and certification programs, primary and secondary schooling, pedagogy and classroom collaboration.
by PWSlack
on 03/24/2025 6:58 AM
Threads: 820 Comments: 10768
Engineering Careers (0 Viewing)
Stories about industry outlooks, personal and professional development, job growth and job searches, and organizational and professional communication.
by PWSlack
on 08/29/2024 4:43 AM
Threads: 610 Comments: 6157
Engineering Projects (3 Viewing)
This forum is for students to discuss graduate or similar projects and for mentors to make suggestions and provide support.
by PWSlack
on 09/17/2024 10:29 AM
Threads: 919 Comments: 7212

Electrical Engineering

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Electrical Engineering (11 Viewing)
Sensors and switches, power generation and distribution, test and measurement, alternative and renewable energy sources, etc.
by SolarEagle
on 04/17/2025 12:12 PM
Threads: 23203 Comments: 209269

General Discussion

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General Discussion (6 Viewing)
Open discussion. Everything from the fringes of core engineering; such education and training, management, your job, the sciences, history; as well as anything that is ‘not engineering’ – sports, TV and movies, music, urban legends, etc.
by Doorman
on 04/18/2025 12:18 PM
Threads: 16466 Comments: 333874
Commercial Space (0 Viewing)
Do you have something to sell? A new product coming off the line? You can post it here.
by dkwarner
on 03/02/2024 11:12 AM
Threads: 2118 Comments: 4317
CR4 Feedback (2 Viewing)
Comments or suggestions about CR4
by lyn
on 03/27/2025 6:52 PM
Threads: 729 Comments: 12598

Instrumentation

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Instrumentation (2 Viewing)
Measurement and testing systems, laboratory equipment and scientific instruments, controllers, PLCs and oscilloscopes.
by PWSlack
on 04/09/2025 5:27 AM
Threads: 4105 Comments: 27623

Manufacturing

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Manufacturing (0 Viewing)
Factory floor work, machine shop production, tools and tooling, industrial assembly, packaging and labeling, automation and robotics, etc.
by PWSlack
on 04/16/2025 6:00 AM
Threads: 3719 Comments: 27965
Quality Assurance / Control (0 Viewing)
Quality Assurance / Quality Control refers to quality, quality assurance, quality control, quality management, total quality management, TQM, auditing, and quality of products.
by PWSlack
on 01/23/2025 7:31 AM
Threads: 776 Comments: 5623

Mechanical Engineering

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Mechanical Engineering (6 Viewing)
Motion and control, mechanical components, power transmission, etc. This is the place to talk about the function and design of motors, bearings, gears, heaters, pumps, etc.
by PWSlack
on 04/15/2025 5:09 AM
Threads: 16405 Comments: 138174

New Technologies & Research

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New Technologies & Research (1 Viewing)
R&D, clinical research and patents, cutting edge technologies such as nanotech and femtotech, etc.
by phoenix911
on 04/06/2025 8:44 AM
Threads: 1717 Comments: 23567

Software & Programming

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Software & Programming (0 Viewing)
Application software, software development, computer programming and the Internet.
by PWSlack
on 04/16/2025 6:28 AM
Threads: 2844 Comments: 27362

Sustainable Engineering

Forum Last Post Threads Comments
Sustainable Engineering (2 Viewing)
Sustainable design, low impact materials, building design incorporating green space, renewable energy sources, industrial ecology, life cycle assessment.
Last post: Fresh bachelor
by PWSlack
on 03/24/2025 6:23 AM
Threads: 926 Comments: 18624

Transportation

Forum Last Post Threads Comments
Transportation (1 Viewing)
Stories about non-flight methods of transportation including cars, trucks, trains, and ships.
Last post: loosening torque
by PWSlack
on 04/17/2025 7:37 AM
Threads: 3549 Comments: 58939

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CR4 Sections
Aerospace
BioMech & BioMed
Chemical & Material Science
Civil Engineering
Communications & Electronics
Education and Engineering Careers
Electrical Engineering
General Discussion
Instrumentation
Manufacturing
Mechanical Engineering
New Technologies & Research
Software & Programming
Sustainable Engineering
Transportation

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