TED-Ed
TED-Ed: The fundamentals of space-time: Part 2 - Andrew Pontzen and Tom Whyntie
Light always travels at a speed of 299,792,458 meters per second. But if you're in motion too, you're going to perceive it as traveling even faster -- which isn't possible! In this second installment of a three-part series on space-time,...
SciShow
Can We Redirect Asteroids like in Armageddon? | SciShow News
If you think punching an asteroid to knock it off the course to Earth’s destruction is purely for science fiction, you might only be right a for a little longer! Plus, scientists are being thrown for a loop with the orbits of planets...
SciShow
There's a Wave Made Out of Fish
If you’ve been to a sporting event with a large number of people, you’ve likely seen, or even been a part of, “the wave.” But did you know that there are little fishies who do a version of the wave not for fun, but for survival?
Bozeman Science
Free-Body Diagrams
In this video Paul Andersen explains how free-body diagrams can be used to solve kinematics problems. The only two parts of a free-body diagram are the object and all external forces acting on the object. Numerous situations are...
Bozeman Science
Vector Sum of Forces
In this video Paul Andersen explains how the vector sum of forces can be used to identify the net force on an object. The net force can be used to determine the overall acceleration of the object using Newton's Second Law.
SciShow
How Do Polarized Sunglasses Work?
The useful glare-blocking properties of polarized sunglasses are well-known to just about anyone who goes outside. What isn't so well-known is how they reduce glare in the first place. That answer is deceptively complicated!
Curated Video
Subtracting Linear Expressions
Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go through how to subtract a linear expression step-by-step. We will show you two different methods, the vertical method and the...
Curated Video
Adding Linear Expressions
Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go through how to add a linear expression step-by-step. We will show you two different methods, the vertical method and the horizontal...
Curated Video
Periodic table
A systematic arrangement of the chemical elements. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract...
Curated Video
Factpack: Beaufort Scale
How to rate the wind according to Beaufort's scale, from a gentle breeze to a hurricane-force gale. Earth Science - Weather - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to...
Curated Video
Success and Reliability of the Soyuz Launch Vehicle
The Soyuz launch vehicle was responsible for sending the first Russian into space. It remains the most successful and reliable rocket ever developed.
Curated Video
Drawing on Isometric Paper
In this video explains how to draw 3D shapes on isometric paper. There is a practice question at the end of the video.
Curated Video
A Detailed Guide to the OWASP Top 10 - #1 Broken Access Control
This video explains A01:2021 - broken access control, which is the most significant security risk-facing application.
Curated Video
The Art of Doing - Web Development for Beginners - The Box Model
In this video, we will dive into the concept of the box model, which is fundamental to web design and layout. You will learn about margins, borders, padding, and content, and how they affect the sizing and spacing of HTML elements. This...
Curated Video
Learn Tableau by Working on Exciting Dashboards - Create a Dashboard-1
This video explains what the dashboards in Tableau are and how we can create a dashboard.
Curated Video
Design Microservices Architecture with Patterns and Principles - Problem: Single Database Server Performs Low Performance
This video addresses the issue of low performance encountered when using a single database server in a microservices architecture and the challenges of scalability and performance bottlenecks that can arise from a centralized database...
Curated Video
Design Microservices Architecture with Patterns and Principles - Introduction Scalability - Why We Need to Scale
In this video, we will understand the importance of scalability in software systems and the reasons for scaling to handle increasing workloads and user demands. We will explore the impact of scalability on system performance and user...
Curated Video
Design Microservices Architecture with Patterns and Principles - Introduction - Microservices Distributed Transactions
This video provides an overview of the challenges associated with managing transactions in a distributed microservices architecture and introduces the concept of distributed transactions. This clip is from the chapter "Microservices...
Curated Video
Design Microservices Architecture with Patterns and Principles - Introduction - Microservices Data Management - Commands and Queries
This video provides an overview of the topic of data management in microservices architecture, specifically focusing on commands and queries, the concept of separating commands (write operations) and queries (read operations). This clip...
Curated Video
Design Microservices Architecture with Patterns and Principles - Data Partitioning: Horizontal, Vertical, and Functional Data Partitioning
This video explores different types of data partitioning techniques; horizontal partitioning, dividing data based on rows or ranges; vertical partitioning, splitting data based on columns or attributes; and functional partitioning,...
Curated Video
Design Microservices Architecture with Patterns and Principles - Introduction - Microservices Data Management
This video introduces microservices data management. It covers the importance of data management in microservices architecture and highlights the challenges and considerations involved in managing data across multiple services. This clip...
Curated Video
Design Microservices Architecture with Patterns and Principles - Stateless and Stateful Application Horizontal Scaling
This video discusses the differences between stateless and stateful applications and explores the challenges and considerations involved in horizontally scaling both types of applications, the approaches and techniques for scaling...
Curated Video
Design Microservices Architecture with Patterns and Principles - What Is Modular Monolithic Architecture?
In this video, we will explore the definition and core principles of modular monolithic architecture. We will understand how it differs from traditional monolithic and microservices architectures and how it leverages modularity to...
Great Big Story
Building 15-Foot-Tall Pianos
Discover the extraordinary quest of David Klavins to transform the world of pianos with his unconventional creations.