Courses from 1000+ universities
17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.
600 Free Google Certifications
Learning How to Learn: Powerful mental tools to help you master tough subjects
Biochemistry: Biomolecules, Methods, and Mechanisms
Introduction to Computational Thinking and Data Science
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore a wide range of free and certified Geotechnical engineering online courses. Find the best Geotechnical engineering training programs and enhance your skills today!
Analyze programming language implementation, covering compiler concepts, optimization techniques, and practical application. Includes hands-on project building a Java-based compiler generating MIPS code.
Explore advanced numerical methods for solving complex chemical engineering problems, including heat transfer, fluid mechanics, and molecular simulation. Gain practical skills in computational techniques.
Hands-on product design course using rapid prototyping and computer-aided tools. Students iterate through manual design, fabrication, and validation, followed by software-based optimization of their prototypes.
Comprehensive systems engineering course covering V-model and Meta approach, stakeholder analysis, requirements, architecture, optimization, integration, safety, and validation. Includes hands-on project for design competition.
Comprehensive review of advanced mathematical methods for engineering, covering linear algebra, differential equations, Fourier analysis, and numerical techniques with applications to various engineering problems.
Explore the fundamentals of thermodynamics and hydrostatics, covering the first and second laws, entropy, ideal gas models, thermodynamic cycles, and fluid mechanics for real-life engineering systems.
In this course you will learn the basics of photography and gain an intriguing new perspective into the visual world. We will begin with a gentle introduction to the tools, and after that, we start in earnest. Although we will emphasize photographing sc…
Explore the fundamental disciplines of aerospace engineering—structures, fluid mechanics, thermodynamics, propulsion, and more—while uncovering their interrelationships and combined applications.
Discover hierarchical design principles for fiber-based smart materials, textile manufacturing processes, and patent application crafting in this comprehensive engineering program.
Explore petroleum engineering lab experiments, covering energy transition, geology, petrophysics, and machine learning applications in the field.
Desarrolla habilidades esenciales en Python, Bash y SQL para la ingenierÃa de datos con ejercicios prácticos y estrategias aplicables, guiado por ingenieros profesionales.
Learn Python and Pandas for data engineering, covering environment setup, data manipulation, and analysis. Gain hands-on experience with Jupyter, Vim, and VS Code while exploring essential Python concepts and Pandas operations.
Master Linux and Bash essentials for data engineering tasks. Learn file management, shell scripting, and command-line tools to enhance your development environment and solve common data problems efficiently.
Leverage big data for business strategy and AI using Python. Master data pipelines, platforms like Hadoop and Spark, and data visualization techniques. Ideal for engineers and data professionals.
Learn Python and SQL for data engineering: work with data structures, connect to databases, perform web scraping, and execute SQL queries using modern tools. Gain practical skills for effective data manipulation and extraction.
Get personalized course recommendations, track subjects and courses with reminders, and more.