SciShow
The Strongest Solar Flare in Over a Decade
Peggy Whitson is back from the International Space Station after breaking a list of records, and a major solar storm delivered the biggest solar flare we've seen in over a decade.
SciShow
Firehawks: Nature's Arsonists
We all know that birds are incredibly smart, but some birds in Australia take things to the next level — they can intentionally start fires!
SciShow Kids
2015's Solar Eclipse
In this episode of SciShow Kids, Jessi talks about solar eclipses, and in particular, the solar eclipse of 2015! Jessi will show you how eclipses occur and where the best places to view the eclipse are.
SciShow
The Greenest Grocery Bag
It seems like a simple question with a straightforward answer, but when you look at the total environmental impact of each type of bag, things start to get a little complicated.
Crash Course
Bonding Models and Lewis Structures: Crash Course Chemistry
Models are great, except they're also usually inaccurate. In this episode of Crash Course Chemistry, Hank discusses why we need models in the world and how we can learn from them... even when they're almost completely wrong. Plus, Lewis...
TED-Ed
TED-Ed: What gives a dollar bill its value? - Doug Levinson
The value of money is determined by how much (or how little) of it is in circulation. But who makes that decision, and how does their choice affect the economy at large? Doug Levinson takes a trip into the United States Federal Reserve,...
Crash Course
ANOVA - Crash Course Statistics
Today we're going to continue our discussion of statistical models by showing how we can find if there are differences between multiple groups using a collection of models called ANOVA. ANOVA, which stands for Analysis of Variance is...
TED-Ed
TED-Ed: Can you solve the Leonardo da Vinci riddle? - Tanya Khovanova
You've found Leonardo da Vinci's secret vault, secured by a series of combination locks. Fortunately, your treasure map has three codes: 1210, 3211000, and. . . hmm. The last one appears to be missing. Can you figure out the last number...
TED-Ed
TED-Ed: Can you solve the cheating royal riddle? | Dan Katz
You're the chief advisor to an eccentric king who needs to declare his successor. He wants his heir to be good at arithmetic, lucky, and above all else, honest. So he's devised a competition to test his children, and ordered you to...
Crash Course
Memory & Storage: Crash Course Computer Science
So we’ve talked about computer memory a couple times in this series, but what we haven’t talked about is storage. Data written to storage, like your hard drive, is a little different, because it will still be there even if the power goes...
Curated Video
Repeated Addition: Grocery Shopping Math
In this video, the characters create a shopping list by calculating the total cost of various items. They demonstrate how to add up single items and items that require repeated addition, using place value and carrying over when necessary.
Curated Video
China: The Great Wall, Street Food, and the Terracotta Army
Exploring China:On this episode, we're going on a trip around the world. First, we'll be visiting China and climbing the Great Wall, which is considered as one of the most impressive architectural edifications in history. It stretches...
Curated Video
Why So Much Land In The West Is Owned By The Federal Government
The United States federal government is the largest land owner in the entire country. In particular, most of its current land holdings exist within the western half of the contiguous United States, with very little in the eastern half....
Curated Video
Fundamentals of Object-Oriented Programming - C++ - Arrays
In this video, you will learn about arrays. This clip is from the chapter "Module 2" of the series "Fundamentals of Object-Oriented Programming - C++".In this section, we will cover statements and flow control, functions, recursion,...
Curated Video
Fundamentals of Object-Oriented Programming - C++ - Stringstream
In this video, you will learn about Stringstream functions. This clip is from the chapter "Module 1" of the series "Fundamentals of Object-Oriented Programming - C++".In this section, we will understand the purpose of OOP, the history of...
Curated Video
Magnetic Quantum Number: The Magnetic Effect on Electrons
The magnetic quantum number abbreviated as m represents the orbital orientation of an electron in a given energy level and sublevel. Here's a thorough rundown: Definition: Azimuthal quantum number (L) is represented by 𝑙l, and the...
Curated Video
Revolutionizing Sleep: The Japanese Solution for Sleep Related Problems
This video highlights the issue of sleep-related problems in Japan and introduces Matsushita Electric Works' innovative solution - the Sleeping Room. The company offers a comprehensive system to create the perfect sleep environment,...
Curated Video
Concorde's Final Flight: A Historic Journey to its Resting Place
This video captures the final lift-off and relocation of a retired Concorde aircraft to its resting place at the Zinzheim Outer Want Technique Museum in Germany. The complex operation involved heavy cranes, practice lifts, and the use of...
Curated Video
Longest Reigning Monarchs in World History | Top 10 Countdown
Longest Reigning Monarchs in World History | Top 10 Countdown
Curated Video
The History and Significance of the FA Cup in English Football
The FA Cup is the oldest association football competition in the world, dating back to 1871. It is a knockout tournament open to teams of all levels in English football, allowing for the possibility of underdogs defeating top clubs and...
ATHS Engineering
POE Circuit Sample Problems
Today, we will walk through four sample problems: one basic Ohm's Law problem, one series circuit, one parallel circuit, and a complex series circuit. This video is intended for use in engineering classes at Arsenal Technical HS.
Curated Video
How to Create a Discounted Cash Flow - DCF
The Discounted Cash Flow is a way to model flows of money into and out of a business, operation, or project, that takes account of the effects of interest and inflation. Money spent or earned today has a different value to money spent or...
Curated Video
Java Multithreading and Parallel Programming Masterclass - Thread Local Variables and Race Conditions
This video talks about thread local variables and race conditions.
Curated Video
Fundamentals of Object-Oriented Programming - C++ - UML Abstract Class - ATM Part 2
In this video, we will work on the child classes called SavingAccount and CheckingAccount. This clip is from the chapter "Module 4" of the series "Fundamentals of Object-Oriented Programming - C++".In this section, we will cover UML case...