This course will explain the basis of the electrical, optical, and magnetic properties of materials including semiconductors, metals, organics and insulators, and will show how devices are built to take advantage of those properties. It is illustrated with a wide range of devices, placing a strong emphasis on new and emerging technologies. Applications presented include diodes, transistors, photodetectors, solar cells (photovoltaics), displays, light emitting diodes, lasers, optical fibers and optical communications, photonic devices, magnetic data storage, motors, transformers and spintronics. Image attribution: Disk drive: KEURT Datenrettung, Lasers: US Navy Surface Warfare Center, Computer Chip: Jon Sullivan

In this course we will investigate different planning levels, mining methods, downstream beneficiation activities and ancillary services. There will be an emphasis on the mine life-cycle that highlights the opportunities for integration along the value chain. Through this course you will gain an understanding of the key unit procedures involved in different mining operations as you become familiar with different methods of exploiting an orebody, and the various intermediate products that are sold at different stages along the value chain. We will use a systems perspective that highlights the opportunities for integration along the value chain to meet multi-faceted objectives including profitability, efficiency, safety and sustainability. This will allow for the exploration of how the application of orebody knowledge across the mining life-cycle can have significant impacts on mining and processing operations. You will be introduced to the relevant processing stages that follow the discovery and mining of mineral deposits, focusing on the various unit operations in the treatment of an orebody from identification through to a marketable mineral product. This interactive course incorporates videos, expert insights, case studies and discussions to deepen your current understanding of the technical operations of a mining business.

The technologies used to produce solar cells and photovoltaic modules are advancing to deliver highly efficient and flexible solar panels. In this course you will explore the main PV technologies in the current market. You will gain in-depth knowledge about crystalline silicon based solar cells (90% market share) as well as other emerging technologies including CdTe, CIGS and Perovskites. This courseprovides answers to the questions: How are solar cells made from raw materials? Which technologies have the potential to be the major players for different applications in the future? This course is part of the Solar Energy Engineering MicroMasters Program designed to cover all physics and engineering aspects of photovoltaics: photovoltaic energy conversion, technologies and systems.

Version 2 of this course series delivers beyond the original agile certification. It includes updated content, better audit and verified learner experiences, and bonus videos on key topics. Bonus video for this course is on “Agile in Government.” The follow-on to this course series on “Advanced Scrum” is expected by the end of Summer 2020. Scrum and Agile are often considered synonymous, and there is a good reason. Scrum embodies the simplest and most pure approach to managing project work at the team level. Scrum is employed by over half of all Agile practitioners across all industries. While agile may have started in software development, many industries now use an agile methodology to deliver their work. The basis for agile, the agile manifesto, extends well beyond its origins in extreme programming and agile software development. Development teams around the world are now using kanban boards and assigning strong product owners to direct self-organizing teams to deliver on prioritized product backlogs. And nearly every new product has some sort of IT component and goes through an agile development lifecycle. Today nearly 100% of IT organizations use Agile and many other industries are quickly following; The likelihood of being on a Scrum or Scrum-like project is quickly approaching 50/50 or better over time. While the Mastering Agile Professional Certificate program emphasizes principles at the heart of all Agile frameworks, in this course we start by learning the key project management processes, roles, mechanics, and philosophies behind Scrum. This will provide the basis for all understanding Agile in its purest form over four weeks exploring Why, Who, How, and finally What Scrum looks like applied in the real world. From understanding the agile team members, like scrum master and product owner, to the important differences in lean and agile processes. While this course will not make you an agile certified practitioner (PMI-ACP), or certified scrum master (CSM), it offers a more fundamental agile certification based on agile principles and how scaled agile is applied in industry today. You'll finish this course more than ready to begin your agile journey, which we hope takes you to the next course in the series on “Sprint Planning for Faster Agile Team Delivery.” Upon successful completion of this course, learners can earn 10 Professional Development Unit (PDU) credits, which are recognized by the Project Management Institute (PMI). PDU credits are essential to those looking to maintain certification as a Project Management Professional (PMP).

In this course, part of the Principles of Manufacturing MicroMasters program, you will learn how to analyze manufacturing systems to optimize performance and control cost. You will develop an understanding of seemingly opaque production lines with a particular emphasis on random disruptive events – their effects and how to deal with them, as well as inventory dynamics and management. Manufacturing systems are complex and require decision-making skills and analytical analysis. Managers and practitioners use a wide variety of methods to optimize the performance of manufacturing systems and control costs. The many processes and functions involved in building and maintaining these systems demand a high-level of knowledge. In this course, you will learn about these various methods and processes. We will start with a review of probability and statistics, and then cover topics in linear programming, queueing theory, inventory management and the Toyota Production System (TPS). Lastly, we will introduce stochastic manufacturing systems models developed here at MIT. The topics covered will provide the basis for learners to continue into the manufacturing field in such roles as an operations manager or supply chain manager. Develop the skills needed for competence and competitiveness in today’s manufacturing industry with the Principles of Manufacturing MicroMasters Credential, designed and delivered by MIT’s #1-ranked Mechanical Engineering department in the world. Learners who pass the 8 courses in the program will earn the MicroMasters Credential and qualify to apply to gain credit towards MIT’s Master of Engineering in Advanced Manufacturing & Design program.

There is no doubt that technological innovation is one of the key elements driving human progress. However, new technologies also raise ethical questions, have serious implications for society and the environment and pose new risks, often unknown and unknowable before the new technologies reach maturity. They may even lead to radical disruptions. Just think about robots, self-driving vehicles, medical engineering and the Internet of Things. They are strongly dependent on social acceptance and cannot escape public debates of regulation and ethics. If we want to innovate, we have to do that responsibly. We need to reflect on –and include- our societal values in this process. This course will give you a framework to do so. The first part of the course focuses on ethical questions/framework and concerns with respect to new technologies. The second part deals with (unknown) risks and safety of new technologies including a number of qualitative and quantitative risk assessment methods. The last part of the course is about the new, value driven, design process which take into account our societal concerns and conflicting values. Case studies (ethical concerns, risks) for reflection and discussions during the course include – among others- the coronavirus, nanotechnology, self-driving vehicles, robots, AI, big data & health, nuclear energy and CO2 capture and coolants. Affordable (frugal) innovations for low-income groups and emerging markets are also covered in the course. You can test and discuss your viewpoint. The course is for all engineering students who are looking for a methodical approach to judge responsible innovations from a broader – societal- perspective.

In this engineering course you will learn how to analyze vaults (long-span roofs) from three perspectives: Efficiency = calculations of forces/stresses Economy = evaluation of societal context and cost Elegance = form/appearance based on engineering principles, not decoration We explore iconic vaults like the Pantheon, but our main focus is on contemporary vaults built after the industrial revolution. The vaults we examine are made of different materials, such as tile, reinforced concrete, steel and glass, and were created by masterful engineers/builders like Rafael Guastavino, Anton Tedesko, Pier Luigi Nervi, Eduardo Torroja, Félix Candela, and Heinz Isler. This course illustrates: how engineering is a creative discipline and can become art the influence of the economic and social context in vault design the interplay between forces and form The course has been created for a general audience—no advanced math or engineering prerequisites are needed.  This is the second of three courses on the Art of Structural Engineering, each of which are independent of each other. The course on bridges was launched in 2016, and another course will be developed on buildings/towers.

Have you ever wondered why ventilation helps to cool down your hot chocolate? Do you know why a surfing suit keeps you warm? Why iron feels cold, while wood feels warm at room temperature? Or how air is transferred into aqueous liquids in a water treatment plant? How can we sterilize milk with the least amount of energy? How does medicine spread in our tissue? Or how do we design a new cooling tower of a power plant? All these are phenomena that involve heat transfer, mass transfer or fluid flow. Transport Phenomena investigates such questions and many others, exploring a wide variety of applications ranging from industrial processes to environmental engineering, to transport processes in our own body and even simple daily life problems In this course we will look into the underlying concepts of these processes, that often take place simultaneously, and will teach you how to apply them to a variety of real-life problems. You will learn how to model the processes and make quantitative statements.

Electric vehicles are the future of transportation. Electric mobility has become an essential part of the energy transition, and will imply significant changes for vehicle manufacturers, governments, companies and individuals. If you are interested in learning about the electric vehicle technology and how it can work for your business or create societal impact, then this is the course for you. The experts of TU Delft, together with other knowledge institutes and companies in the Netherlands, will prepare you for upcoming developments amid the transition to electric vehicles. You'll explore the most important aspects of this new market, including state-of-the-art technology of electric vehicles and charging infrastructure; profitable business models for electric mobility; and effective policies for governmental bodies, which will accelerate the uptake of electric mobility. The course includes video lectures, presentations and exercises, which are all reinforced with real-world case studies from projects that were implemented in the Netherlands. The production of this course would not have been possible without the contributions of the Dutch Innovation Centre for Electric Road Transport (D-INCERT) and is taught by experts from both industry and academia, who share their knowledge and insights.

Have you wondered how something was manufactured? Do you want to learn what it takes to turn your design into a finished product at scale? This course introduces a wide range of manufacturing processes including machining, injection molding, casing, and 3D printing; and explains the fundamental and practical aspects of manufacturing at scale. For each process, 2.008x explains the underlying physical principles, provides several examples and demonstrations, and summarizes design for manufacturing principles. Modules are also included on cost estimation, quality and variation, and sustainability. New content added in 2020 includes multimedia examinations of product disassembly and select updated lecture videos. Together, the content will enable you to design a manufacturing process for a multi-part product, make quantitative estimates of cost and throughput, and recognize important constraints and tradeoffs in manufacturing processes and systems. The course concludes with a perspective on sustainability, digitization, and the worldwide trajectory of manufacturing.