Hello everyone, This is just to inform you of the latest Humble Book Bundle STEM: https://www.humblebundle.com/books/stem-books For a dollar, you can grab a book on AutoCAD 2019 Modeling, Electrical Engineering Experiments, and Industrial Engineering Foundations. (and more) For seven dollars you also get a book on Finite Element Analysis and Industrial Automation, as well as Hazardous Waste Management and Wireless Sensor Networks (plus all of the $1 bunch) For $15, you can AutoCAD 2018 Beginning and Intermediate, Basic Electronics, Machine Methods, Numerical Methods in Engineering and Science (MATLAB), and more... (plus all of the above) Cheers