CR4 News

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http://cr4.globalspec.com/

CR4 is the Engineer's Place for News and Discussion. Follow for sneak peeks of our content - tweeted 1 day before it appears in the Daily Digest newsletter!

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Health And Medicine
Curated by CR4 News
25 followers

260 people
technical_library
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26 followers

209 people
Energy
Solar energy, wind power, batteries, oil industry, natural gas, fossil fuels
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19 followers

87 people
Trade Shows
Engineering trade shows, conferences, and conventions.
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9 followers

43 people
Gadgets
gadgets, gizmos, and gaming
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9 followers

71 people
Engineers
Engineers, scientists, engineering students, and top-notch techies who tweet
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21 followers

113 people
Engineering Orgs
Engineering societies, trade organizations, trade associations, and standards bodies
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16 followers

109 people
Software And Hardware
Engineering software, scientific software, industrial software, and computer hardware tweets
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27 followers

166 people
Building And Construction
Building and construction companies, building contractors, new construction, and green building
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16 followers

103 people
Military And Defense
Developments in military technology and updates from the US Army, Navy, Marine Corps, and Air Force
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10 followers

56 people
Sustainability
Environmental sustainability, sustainable living, sustainable energy, and green buildings
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32 followers

241 people
Chemicals Materials
Chemicals and materials such as plastics, metals, petrochemicals, and hazardous materials (HAZMAT)
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16 followers

109 people
Automotive
automotive industry updates plus classic cars, hot rods, trucks, vans, RVs, EVs, and hybrids
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29 followers

232 people
Aerospace Aviation
Aerospace engineering and aerospace industry updates plus tweets about aviation and aircraft.
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23 followers

109 people
Engineering Education
Engineering colleges, universities, programs, professors and students.
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37 followers

400 people
Tech Jobs
Engineering jobs, engineering careers, science jobs, and tech jobs
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16 followers

167 people
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