NASA
NASA in Silicon Valley: NASA Flies to Africa to Study Climate Effects of Smoke on Clouds: NASA in Silicon Valley Podcast
A news feature from NASA’s Ames Research Center in Silicon Valley originally posted on August 24, 2016.
Curated Video
Bash Shell Scripting- Design a simple digital clock
This video shows how to design a simple digital clock using bash shell scripting. This clip is from the chapter "Real-Time Practice (Low level to High level)" of the series "Complete Bash Shell Scripting".This section covers various Bash...
Curated Video
Complete Python Scripting for Automation - Calling a function from another function and Scope of the variables
Functions: Calling a function from another function and Scope of the variables This clip is from the chapter "Functions" of the series "Complete Python Scripting for Automation".You will learn how to define a Function, converting simple...
NASA
XMM-Newton Celebrates 20 Years in Space
Scientists reflect on XMM-Newton’s 20th anniversary. The mission, led by ESA (European Space Agency), has dramatically improved our understanding of the cosmos thanks to detailed X-ray observations. NASA funded two of its three...
Curated Video
Complete Python Scripting for Automation - Python Indentation
Basics of print, indentation, comments and special characters: Python Indentation This clip is from the chapter "Basics of print, indentation, comments and special characters" of the series "Complete Python Scripting for Automation".You...
NASA
NASA in Silicon Valley: SOFIA Detects Collapsing Clouds Becoming Young Suns: NASA in Silicon Valley Podcast
A feature from NASA’s Ames Research Center in Silicon Valley originally posted on October 5, 2016.
Catalyst University
Introduction to the Science of Theta Waves
An introduction to the science and current research concerning theta waves for relaxation. Yes, they work!
NASA
X-ray Echoes Map a Black Hole’s Disk
Some 3.9 billion years ago in the heart of a distant galaxy, the tidal pull of a monster black hole shredded a star that wandered too close. X-rays produced in this event first reached Earth on March 28, 2011, when they were detected by...
Curated Video
Exploring Space with the Hubble Space Telescope
In this video, we learn about the Hubble Space Telescope (HST) and how scientists use it to take pictures of space.
Curated Video
Complete Python Scripting for Automation - Python setup on Linux (Installing required python on Linux)
Introduction: Python setup on Linux (Installing required python on Linux) This clip is from the chapter "Introduction" of the series "Complete Python Scripting for Automation".The author introduces the course and talks about Python setup...
Visual Learning Systems
Keeping Earth Healthy: Solving Problems
Just as people do certain things to stay healthy, Earth needs to be treated in specific ways to stay healthy. This video takes a look at unsustainable practices that make Earth unhealthy. Specific sustainable habits are also highlighted.
National Institute of Standards and Technology
NIST on a CHIP: Impacts to Industry
Could you benefit from a device that is small, portable, precise to NIST standards, and that never has to be recalibrated? Here are a few examples of how NIST’s new devices could revolutionize your field.
Weatherthings
Parhelic Circle
If you've ever noticed a white ring in the thin clouds that goes through the sun, this is what it is.
Curated Video
The Infinite Chocolate Trick
Learn all about the infinite chocolate trick, a popular internet phenomenon. By making strategic cuts and rearranging the pieces, the illusion of an unlimited supply of chocolate is created. The video explains the mathematical and visual...
Curated Video
Alteryx for Beginners - Getting Data from Excel
This video demonstrates how to get data from Excel. This clip is from the chapter "In/Out Tab" of the series "Alteryx for Beginners".This section provides an introduction to the In/Out tab in Alteryx.
Curated Video
Complete Python Scripting for Automation - Functions with keyword-based arguments
Functions: Functions with keyword-based arguments This clip is from the chapter "Functions" of the series "Complete Python Scripting for Automation".You will learn how to define a Function, converting simple code into Functions, Calling...
msvgo
Drawing Solids on Flat Surfaces
It describes the Oblique and Isometric techniques for drawing solids on flat surfaces.
NASA
James Webb Space Telescope Laser-Focused Sight
About 1 million miles away from the nearest eye surgeon, NASA’s James Webb Space Telescope will be able to perfect its own vision while in orbit. Though the Webb telescope will focus on stars and galaxies approximately 13.5 billion...
Curated Video
Bash Shell Scripting- sed: Viewing file content and deleting file content based on line numbers
This video shows how to view the file content and delete file content based on line numbers. This clip is from the chapter "Complete sed command" of the series "Complete Bash Shell Scripting".This section covers the concept of sed command.
NASA
NASA | SDO Catches Surf Waves on the Sun
Scientists have spotted the iconic surfer's wave rolling through the atmosphere of the sun. This makes for more than just a nice photo-op: the waves hold clues as to how energy moves through that atmosphere, known as the corona.
NASA
NASA | Looking for the Shadows of New Worlds
Astronomers have used many different methods to discover planets beyond the solar system, but the most successful by far is transit photometry, which measures changes in a star's brightness caused by a mini-eclipse. When a planet crosses...
Curated Video
Complete Git Guide: Understand and Master Git and GitHub - Creating Merge Conflict
This video explains the process of creating a merge conflict in Git. This clip is from the chapter "Merging Branches" of the series "Complete Git Guide: Understand and Master Git and GitHub".This section focuses on the need for branch...
Weatherthings
Weather Things: Rainbows
A blue sky and fluffy bright clouds are things that are seen around the world. The atmosphere presents a multitude of sights and phenomena using light, air, water droplets, ice crystals, and dust. Many of the phenomena give clues to...
Weatherthings
Kilauea 2018: Hawaii's Most Active Volcano
Kilauea is an active volcano in Hawaii that erupts every 10 to 20 years. In 2018, Kilauea eruptions on a rift zone destroyed more than 700 hundred homes, forced evacuations, and sent lava downhill to cover 14 square miles of land in...