Learn about the jobs and most valuable certifications available in big data, data analytics, and data science. The career opportunities in data science, big data, and data analytics are growing dramatically. If you're interested in changing career paths, determining the right course of study, or deciding if certification is worth your time, this course is for you. Jungwoo Ryoo is a professor of information science and technology at Penn State. Here...

Learn 12 techniques for how to work with data using Python. Review how to explore data, ingest data, visualize data, and more. Modern work in data science requires skilled professionals versed in analysis workflows and using powerful tools. Python can play an integral role in nearly every aspect of working with data—from ingest, to querying, to extracting and visualizing. This course highlights twelve tips and tricks you can put into practice to...

All about Trains begins where I Love Toy Trains left off. Real trains, toy trains, and fun.

Childbirth expert Sheri Bayles, RN, covers all aspects of labor and delivery, including pain relieving options, Lamaze training, a breathing technique, natural childbirth, and everything you need to know about cord blood banking.

Learn amazing facts about rocks, gems, and the Earth itself.

Provides insight into the history, temperament, sociability and life span of 20 different cat breeds. Suggested for those about to choose a cat and for cat lovers.

Kids join in with these electrifying videos to develop quick, accurate recall for facts through 12. Positive lyrics, cool music, and colorful animation keep kids motivated.

"Takes children on a tour of the nine planets of our solar system, explaining vital statistics about each ... This program is based on the concepts outlined in the 'National Science Education Content Standards' for earth science."

Learn how to shoot in Raw file formats so you can capture the most detail possible using your iPhone. Do you want to get more from the camera in your pocket? Learn how to capture the most detail on your iPhone. When you switch to shooting in raw file formats, you can dramatically increase the quality of your images. Instructor Richard Harrington walks you through which settings matter most and which apps do you need to download. He starts with making...

TREE roots out the most amazing facts about these silent sentinels of our hectic planet. Although they stand vulnerable to every attack from forest fire to fungus, they remain invincible. Whether tiny bonsai or giant sequoia, trees enrich every corner of our world.