Professor Messer vs Wikifactory
A side-by-side look at Professor Messer and Wikifactory. For an in-depth review of either product, follow the links below.
Professor Messer
Education & Reference
Professor Messer is a free online training resource that provides videos, notes, and practice exams to help prepare for IT certifications like A+, Network+, Security+, Linux+, and more.
anetworksecuritylinuxit-certificationsexam-preptraining-videos
Wikifactory
Development
Wikifactory is an open source platform for developing and sharing open hardware projects. It allows users to collaborate on the design, documentation and manufacturing of physical goods in an open marketplace.
open-sourcecollaborationhardware-designdocumentationmanufacturing
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