July 2023

Mohammad Anas Wahaj | 29 jul 2023

Machines are designed to perform tasks and solve human problems. Their capabilities range from very large/heavy work to very tiny nano-level mechanisms. French philosopher René Descartes influenced advancements in machine design and development through his ideas on human body and machines. Further progress in physics and mathematics led to the formalization of the study of Mechanical Engineering. Prof. Sudipto Mukherjee of IIT-Delhi provides details on the study of mechanical engineering and the careers that can be pursued in the field. He says, 'It is important to have a good relationship with computers early in your career. But as you seek to enhance human abilities and empower society, the first requirement is to have social skills such as interpersonal abilities and empathy. Mechanical engineering is the right choice if you are passionate about solving physical challenges faced by humans in today’s world. The knowledge needed to provide solutions will come as you progress through a solid mechanical engineering curriculum, starting from identifying needs and ending with delivering the final product.' He further explains what training is provided to those who pursue study in specific fields of mechanical engineering like machine design, industrial engineering etc. Pursuing entrepreneurship, and furthering career in management and business administration are attractive options for mechanical engineers. Prof. Mukherjee points out, 'The world of mechanical engineering is not deterministic, meaning it does not operate based on specific occurrences, It works with expected values, such as statistical means and variance...Mechanical engineering is perhaps the only engineering discipline that sees designing with failure as an integral part of the design process and recognises that it is inevitable...It is worth noting that sometimes mechanical components replace failing human joints and organs...Mechanical engineering is a good playing field for those who have empathy, an outward-looking mindset, resilience, and some mathematical skills.' Read on...

The Indian Express: From entrepreneurship to design, mechanical engineering provides multiple opportunities, writes IIT Delhi professor
Author: Sudipto Mukherjee

Mohammad Anas Wahaj | 26 jul 2023

Educators can inculcate creativity, and develop problem-solving and critical thinking among kids by introducing them to engineering and design at an early stage. This will also help them develop interest in learning STEM (Science, Technology, Engineering, Mathematics) subjects. Following hands-on mini projects that involve engineering design processes can bring desired influence needed in kids to think and approach problems and provide design solutions - (1) Understand the Engineering Design Process (Define the Problem -> Identify Constraints in the Solution -> Brainstorm Multiple Solutions -> Select the Most Promising Solution -> Develop Prototype -> Test and Evaluate the Prototype -> Iterate to Improve -> Communicate the Solution) (2) Do the Marshmallow Challenge (3) Enroll Kids in Engineering Camp (4) Design and Build a Paper Airplane Launcher (5) Create a Homemade Lava Lamp Using Household Items (6) Build a Simple Machine Using Lego Bricks (7) Create a Marble Run Using Cardboard Tubes and Other Materials (8) Popsicle stick Catapult (9) Build a Mini Solar-Powered Car Using a Small Motor and Solar Panel (10) Create a Homemade Musical Instrument Using Recycled Materials (11) Build a Wind-Powered Car 12. Create a Water Filtration System Using a Plastic Bottle and Sand (13) Design and Build a Maze Using Cardboard and Other Materials (14) Build a Simple Electric Circuit Using a Battery and Wires (15) Design and Build a Mini Greenhouse Using Recycled Materials (16) Create a Balloon-Powered Car Using Straws and a Balloon (17) Make a Snack Pulley System (18) Design and Build a Glider Using Balsa Wood and Tissue Paper (19) Create a Simple Motorized Boat Using a Small Motor and Propeller (20) Build a Simple Hovercraft Using a Balloon and a CD (21) Design and Build a Simple Robot Hand Using Straws and a String. Read on...

Teaching Expertise: 21 Engineering Design Process Activities To Engage Critical Thinkers
Author: Mike Dave Ayeni