AutoDesk for Education
Free download with excellent tutorials for AutoCAD, Revit, 3Ds Max Fusion 360 and Inventor (not for Chromebook)
Autodesk University
Resources and learning supports in construction, manufacturing, engineering and product design.
Instructables
A community for people who like to make things, including design, manufacturing, circuits and programming, woodshop and cooking.
Lynda.com
Free month membership for courses in Software Development, Web Development, Photography and Design.
Popular Mechanics
Online magazine and source for design and mechanical stories from around the world.
Tech Briefs
Engineering solutions for design and manufacturing, including latest news and blog.
TVO Impossible Engineering
Videos that pay tribute to modern engineering achievements and the history behind contemporary mega-structures. Each episode details how giant structures, record-beating buildings, warships and spacecrafts are built and work.