Courses from 1000+ universities
Buried in Coursera’s 300-page prospectus: two failed merger attempts, competing bidders, a rogue shareholder, and a combined market cap that shrank from $3.8 billion to $1.7 billion.
600 Free Google Certifications
Psychology
Information Technology
Digital Marketing
AP® Microeconomics
Let's Get Started: Building Self-Awareness
Dino 101: Dinosaur Paleobiology
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore the engineering challenges of mine subsidence, balancing property protection and resource extraction while addressing historical mining impacts on today's infrastructure and environment.
Discover the engineering principles behind base plates - the crucial connection points where buildings meet their foundations, and learn how they influence structural design in everyday architecture.
Uncover the dramatic events surrounding the Taum Sauk Dam failure, exploring its pumped storage facility, the 2005 upper reservoir collapse, and subsequent reconstruction efforts.
Discover how the Netherlands became a global leader in water management through innovative flood control systems, engineering marvels, and centuries of expertise in battling rising seas.
Discover how municipal water reclamation transforms sewage into valuable resources through advanced treatment processes and beneficial reuse applications.
Discover the engineering principles behind smokestack height design and how environmental regulations shape industrial air pollution control systems.
Discover how immersed tube tunnels are constructed, transforming tunneling from drilling to a process similar to spacecraft docking, in this fascinating engineering exploration.
Discover the bizarre story of how kitty litter led to a nuclear disaster, exploring the benefits and risks of nuclear materials in science, engineering, and medicine through an examination of this unusual incident.
Uncover the complex journey of electricity from power plants to your home, exploring the financial and mechanical systems behind the power grid's operation.
Explore the ingenious engineering behind Washington's floating concrete highways and discover the creative solutions that make these rare structures possible.
Discover the fascinating engineering challenges and ecological benefits behind wildlife crossing infrastructure, from design considerations to the crucial role these structures play in protecting animal populations.
Discover the engineering marvel of cable-stayed bridges, exploring their unique design principles, historical significance, and why they represent a perfect convergence of technical solutions in infrastructure.
Discover how liquid dampers use water movement to counteract skyscraper vibrations, providing cost-effective structural stability through simple yet ingenious engineering principles.
Explore the global sand supply, its importance in construction, and the environmental impact of sand extraction. Gain insights into the future of this crucial resource.
Discover the fascinating infrastructure behind Niagara Falls, from power generation systems to shipping challenges and the ingenious engineering solutions that harness nature's force.
Get personalized course recommendations, track subjects and courses with reminders, and more.