PBS
How Did Edison Invent Christmas Lights?
Did Thomas Edison pave the way for today's EduTubers? Danielle tracks the path from Edison's Christmas light demonstrations in the late 19th century all the way to the science explainer videos of today.
Professor Dave Explains
Estimating Sums Using the Integral Test and Comparison Test
How to estimate sums using the integral test and comparison test.
Catalyst University
The Infamous Sum of Counting Numbers is NOT -1/12
The Infamous Sum of Counting Numbers is NOT -1/12
The Viral Fever
The Food Files, Series 1
Foodie and health guru Nikki Muller investigates the real health benefits and risks of our favourite foods, exploring each food’s origins and dispelling the many myths of nutrition. With the help of leading scientists, doctors and...
Brainwaves Video Anthology
Gary Peller - Teachers Make a Difference - Dr. Rudolf Makkreel
Gary Peller received his B.A. from Emory University and J.D. from Harvard University. After graduating from law school, where he served on the Harvard Law Review and won the Sears Prize, Professor Peller clerked for the Honorable Morris...
Espresso Media
Chernobyl: The Story of the Chernobyl Arch
Chernobyl part 4/7: This video explores the construction of the world's largest land-based movable object, the arch that covers the Chernobyl nuclear reactor. It covers the challenges faced by the French engineering consortium that won...
Next Animation Studio
NASA Dawn spacecraft captures first picture of dwarf planet Ceres
NASA's Dawn spacecraft is currently on its way to the asteroid belt where it will eventually meet with Ceres, its largest celestial body. The dwarf planet has an average diameter of about 950 km (590 miles). Dawn captured the first image...
Brian McLogan
Learn how to find the partial sum of a arithmetic series
👉 Learn how to find the partial sum of an arithmetic series. A series is the sum of the terms of a sequence. An arithmetic series is the sum of the terms of an arithmetic sequence. The formula for the sum of n terms of an arithmetic...
Espresso Media
Ariane 5: Inside the Assembly of the Ariane Rocket
Ariane 5 part 3/8: The video provides a behind-the-scenes look at the assembly process of the Ariane rocket, which has become a reliable workhorse in commercial rocketry. It highlights the precision and complexity involved in building...
Espresso Media
Ships That Carry Ships: A High-Stakes Heavy-Lift Transport Mission
Ships That Carry Ships part 7/7: The video follows Bartosh and his crew as they navigate rough seas and congested ports to transport three massive cargo ships on the OHT Hawk. The crew must use precise measurements and years of...
Catalyst University
Series | Alternating Series Test (Example 3): Finding Interval of p over which Series Converges
Series | Alternating Series Test (Example 3): Finding Interval of p over which Series Converges
Mr. Beat
The American Presidential Election of 2000
The 54th Presidential election in American history took place on November 7, 19- I mean, 2000. (The Year 2000) It was the first election I could finally vote in! And boy, was it a messed up one. We wouldn't even know who won until over a...
Economics Explained
The Economy of Modern Day China
China has come along way. As of the time of this writing, the communist country is the second-largest economy in the world and looks poised to reclaim its title as the world's largest economy within the next century. So without further...
Curated Video
How Hard Drive Data is Stored and Retrieved
In this video, we learn about the components and functions of a hard drive, a data storage device used in computers. The video explains how data is stored and retrieved and how it reads and writes data without physical contact. It also...
All In One Social Media
How to Post Videos on IGTV (2021) Mobile & Desktop
Video is a MASSIVE componet of your Instagram strategy. So, in this video I will show you how to post videos on IGTV on both mobile & desktop.
Chungdahm Learning
Red Kite Episode 4 - Memories
On a windy day, a young girl, Ana, flies her red kite. A gift from her father, the red kite is Ana’s most cherished belonging. But when her father passes away, she gives it up in an effort to move on. Ana’s walk in the park is filled...