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This online course gives an introduction to stargazing for beginners. It teaches what you can see with your naked eye, a pair of binoculars, or a small telescope.

This online course teaches data visualization through Tableau 10 and how to discover data patterns such as customer purchase behavior, sales trends, or production bottlenecks.

This online course teaches professional techniques to do calculations very quickly. It can also help participants to crack exams like GMAT, GRE or CAT.

This online course teaches the art of creative page layout with Adobe InDesign CS6.

This online course teaches how to use Spark with Python for Big Data analysis.

This online course gives an introduction to SQL and MySQL and shows how to use it for business analysis, marketing, and other data driven use cases.

This online course teaches how to use Feng Shui within a home or office. It shows how to correctly arrange rooms, including the furniture.

This online course teaches how to read and write complex queries to a database using PostgreSQL.

This online course gives an introduction to project management, including Agile, Scrum, Kanban, and Lean Startup with the PRINCE2 framework.

This online course teaches basic board design.

This online course teaches dog training methods that are science-based.

This online course teaches some essential characters as well as basic conversations in Mandarin Chinese.

This online course shows advanced concepts of JavaScript such as closures, prototypal inheritance, IIFEs, and more.

This online course shows how to build a freelancing career by avoiding common mistakes. It also shows various tools and apps for freelancing.

This online course gives a broad introduction to photography.It includes more than 13 hours of video lectures and teaches everything from photography basics (such as how a...

This online course gives an introduction to the SAP software system. No prior experience required.

This online course shows how to stay anonymous online, how to maintain privacy and how to bypass firewalls and proxies.

This online course shows how to develop a DAPP (decentralized app) for Blockchain applications with Ethereum.

This online course teaches the core concepts of drop shipping and how to create systems for self sustainability on eBay.

This online course teaches how to draw professional characters for animation, games, comics, manga and more.