Relativity courses can help you learn the principles of time dilation, the curvature of spacetime, and gravitational waves. You can build skills in mathematical modeling, critical thinking, and problem-solving as you explore the implications of Einstein's theories. Many courses introduce tools such as simulation software and data analysis techniques, which are used to visualize complex concepts and analyze experimental results in astrophysics and cosmology.

University of Houston
Skills you'll gain: Ancient History, International Relations, Social Studies, Failure Analysis, World History, Public History, Liberal Arts
★ 4.4 (438) · Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Systems Engineering, Concept Of Operations, Engineering Design Process, Systems Integration, Human Factors, System Testing, Robotics, Structural Engineering, Thermal Management, Physical Science, Electric Power Systems, Environmental Monitoring
★ 5 (10) · Beginner · Course · 1 - 3 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: electromagnetics, Electrical Engineering, Physics, Materials science, Mechanics, Engineering, Differential Equations, Mathematical Modeling
★ 4.8 (232) · Advanced · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Physics, Physical Science, General Science and Research, Scientific Methods, Environment, Scientific Visualization, Safety Assurance, electromagnetics, Science and Research, Research, Personal protective equipment, Energy and Utilities
★ 4.7 (69) · Beginner · Course · 1 - 3 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: electromagnetics, Electrical Engineering, Electrical Systems, Differential Equations, Electronic Components, Advanced Mathematics, Integral Calculus, Physics, Engineering Analysis
★ 4.8 (124) · Advanced · Course · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Engineering Analysis, Engineering Calculations, Numerical Analysis, Chemical Engineering, Process Engineering, Simulation and Simulation Software, Differential Equations, Applied Mathematics, Chemical and Biomedical Engineering, Mathematical Modeling, Python Programming, Plot (Graphics)
Intermediate · Course · 1 - 3 Months

Georgia Institute of Technology
Skills you'll gain: Mechanics, Torque (Physics), Engineering Calculations, Mechanical Engineering, Structural Analysis, Engineering Analysis, Differential Equations, Engineering, Applied Mathematics, Physics, Trigonometry, Advanced Mathematics, Integral Calculus, Calculus, Derivatives
★ 4.8 (310) · Mixed · Course · 1 - 3 Months

Stanford University
Skills you'll gain: Compassion, Interpersonal Communications, Social Justice, Communication, Empathy, Philanthropy, Relationship Building, Social Impact, Liberal Arts, Community Organizing, Advocacy, Culture, Social Sciences, Community and Social Work, Cultural Diversity, Creativity, Psychology, Performing Arts, Mindfulness, Ethical Standards And Conduct
★ 4.7 (430) · Beginner · Course · 1 - 3 Months

Exploratorium
Skills you'll gain: Developing Training Materials, Collaboration, Creativity, Design Strategies, Mechanics, Research and Design, Research, Creative Problem-Solving, Experimentation, Mechanical Design, Aesthetics
★ 4.8 (27) · Beginner · Course · 1 - 3 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: electromagnetics, Electrical Engineering, Materials science, Physics, Integral Calculus, Applied Mathematics
★ 4.7 (638) · Intermediate · Course · 1 - 3 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Engineering, Thermal Management, Materials science, Physics, Engineering Calculations, Three-Phase, Physical Science, Applied Mathematics
Intermediate · Course · 1 - 3 Months

Yale University
Skills you'll gain: Life Sciences, Aesthetics, Liberal Arts, Environment, Culture, Biology, Creativity, Systems Thinking, Human Development, Social Studies, General Science and Research, Physical Science, Timelines, Environmental Science, Environmental Issue, Physics
★ 4.7 (441) · Mixed · Course · 1 - 3 Months