I migliori video
Hello, world! Welcome to Crash Course Computer Science! So today, we’re going to take a look at computing’s origins, because even though our digital computers are relatively new, the need for computation is not. Since the start of civilization itself, humans have had an increasing need for special devices to help manage laborious tasks, and as the scale of society continued to grow, these computational devices began to play a crucial role in amplifying our mental abilities. From the abacus and astrolabe to the difference engine and tabulating machine, we’ve come a long way to satisfying this increasing need, and in the process completely transformed commerce, government, and daily life.
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What is debt? What is a deficit? And do these things have different outcomes for individuals and nations? Adriene and Jacob answer all these questions and more on this week's Crash Course Econ. Deficit and debt are easy to misunderstand, but luckily, they're also pretty easy to understand. This week we'll explain what deficit and debt are, and talk about what the sources of deficit and debt are for the US Government. Also, we'll take a very special trip to Cliffordonia to try and understand these concepts and get a look at what a colonial-era space program might have looked like.
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What is torque? This is one of those things that you may have heard about in passing but never really understood. In this episode of Crash Course Physics, Shini sits down with us to discuss what torque is, how it works, why it works, and what it all has to do with this thing called "moment of inertia."
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Today, we’re going to take a look at how the government plays a role in the economy. Specifically, the way the government creates and maintains our market economic system. Now sure, the government’s role in the economy can be controversial, some may even say completely unnecessary. But there are some deficiencies in a free market, and we’re going to look at those, and the tools the government uses to combat those issues in maintaining a healthy and stable economy.
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Today we’re going to talk about measures of central tendency - those are the numbers that tend to hang out in the middle of our data: the mean, the median, and mode. All of these numbers can be called “averages” and they’re the numbers we tend to see most often - whether it’s in politics when talking about polling or income equality to batting averages in baseball (and cricket) and Amazon reviews. Averages are everywhere so today we’re going to discuss how these measures differ, how their relationship with one another can tell us a lot about the underlying data, and how they are sometimes used to mislead.
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This week Craig Benzine takes a first look at the judicial branch. It's pretty easy to forget that the courts, and the laws that come out of them, affect our lives on a daily basis. But how exactly these decisions are made and where each law's jurisdiction starts and ends can get pretty complicated. So complicated in fact that you may want to smash something. But don't worry, Craig will clear the way.
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Waves are cool. The more we learn about waves, the more we learn about a lot of things in physics. Everything from earthquakes to music! Ropes can tell us a lot about how traveling waves work so, in this episode of Crash Course Physics, Shini uses ropes to talk about how waves carry energy and how different kinds of waves transmit energy differently.
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This week Craig looks at the expressed powers of the President of the United States - that is the ones you can find in the Constitution. From appointing judges and granting pardons, to vetoing laws and acting as the nation’s chief diplomat on foreign policy, the Commander in Chief is a pretty powerful person, but actually not as powerful as you might think. The Constitution also limits presidential powers to maintain balance among the three branches of government. Next week we'll talk about the President's powers NOT mentioned in the Constitution - implied powers.
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Chapters:
Introduction: Presidential Power 00:00
Qualifications to become President 1:41
Presidential powers 2:33
Commander-in-Chief 3:26
Diplomatic powers of the President 4:11
State of the Union 4:38
Other formal powers of the President 5:03
Credits 5:56
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Today, FINALLY, Craig is going to talk about Free Speech! Now, free speech is so important because it not only allows you to critique the government, but it also protects you from the government. But it's essential to remember that not ALL speech is protected equally under the First Amendment, and just because you have a right to free speech doesn't mean your employer, for instance, can't fire you for something you say (unless your work for the government and then things get a bit more complicated). So we'll take a look at a couple significant Supreme Court cases that have gotten us to our current definition of free speech, and we'll also discuss some of the more controversial aspects of free speech - like hate speech.
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Welcome to Crash Course Film Production with Lily Gladstone, our 15-part series on how movies are (generally) made and who does what job, and when... it's a lot to cover!
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Alex will learn how to be independent having his birthday party with his family and friends.
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Alex is turning 10 and he's going to have a very special day. He will buy a birthday cake at the bakery, has an appointment with Dr. Vitamin to get a vaccine, will go to the hairdresser, and will have a very fun party. Children will enjoy a story and learn how to be grown-ups. Children will learn about personal development, about growing up, and about being independent.
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Educational video for children to learn the flags of European countries. They will learn the flags of European countries like Poland, Ireland, Denmark, Latvia, Malta, Romania, Luxembourg, Sweden, Portugal and Slovakia
This social studies video is a compilation of the flags of Europe and it is very useful for children's attention span. It is an excellent resource for Elementary Education.
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Educational video for children in which they will learn what the Sustainable Development Goals (SDG) are. The Sustainable Development Goals are a list of 17 global goals adopted by the United Nations and the countries that make it up. They aim to eradicate poverty, protect the planet and ensure prosperity for all. Each goal has specific targets to be achieved by 2030. They are: ending poverty, zero hunger, good health and well-being, quality education, gender equality, clean water and sanitation, affordable and clean energy, decent work and economic growth; industry, innovation and infrastructure; reduced inequalities, sustainable cities and communities; responsible production and consumption, climate action, life below water, life on land; and peace, justice and strong institutions as well as partnerships to achieve these goals.
This video is a very useful and interesting resource for children. It is perfect for teaching what the Sustainable Development Goals are. It is an excellent video for primary education.
#SDG
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If you like our videos, download Smile and Learn now. You’ll discover thousands of activities for children aged 3 to 12 years, all designed by educators. We have hundreds of games, interactive stories and videos in five languages: English, Spanish, Portuguese, Italian, Turkish and French. Try a month for free and start the adventure!
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Educational video for kids, to learn toddler stories with values, enjoying themselves with this compilation of short stories, learning at the same time values like honesty, friendship, solidarity, teamwork and lots more. Highlighted stories are "The Calamead Dragon", "Team Cooking", "Cinderella 2021", "Reef Cup", "The Nutcracker", "The Ant Hill", etc.
This video is a compilation of children's Christmas stories, for kids to learn in a fun way.
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We only upload our own content, designed by educators so that children smile and learn while watching a video.
All of our content reinforces educational values, encouraging the use of multiple intelligences and language learning.
If you like our videos, download “The Smart Library” now. You’ll discover more than 70 interactive games and stories for children designed by educators. The stories are based on VALUES like friendship, respect, and generosity, and our games cover all of the MULTIPLE INTELLIGENCES. All our content is in SPANISH, ENGLISH, FRENCH, ITALIAN and PORTUGUESE.
The perfect tool to use in and out of school.
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Educational video for kids to learn cursive writing for letters A, E, I, O and U. They will also learn how to write and pronounce the vowels in the alphabet, along with numerous examples of words that start with or include these vowels. The video ends with a fun letter song.
This is a compilation of vowel videos for kids in cursive writing. Ideal for preschool education.
Thanks for visiting us! If you want your children to smile and learn, subscribe! :D
We only upload our own content, designed by educators so that children smile and learn while watching a video.
All of our content reinforces educational values, encouraging the use of multiple intelligences and language learning.
If you like our videos, download “The Smart Library” now. You’ll discover more than 70 interactive games and stories for children designed by educators. The stories are based on VALUES like friendship, respect, and generosity, and our games cover all of the MULTIPLE INTELLIGENCES. All our content is in SPANISH, ENGLISH, FRENCH, ITALIAN and PORTUGUESE.
The perfect tool to use in and out of school.
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www.smileandlearn.com
Thank you for trusting us with your children's education!
Educational video for childern to learn about the most used adjectives to describe objects. In this video childern will learn some of the most common adjectives and their opposites: rough, soft, gigantic, tiny, pretty, ugly, round, square, expensive, cheap. Thanks to easy and fun examples, children will discover adjectives used to describe objects.
This video is a very useful and interesting resource for children to teach them about adjectives used to describe objects. It is an excellent video for early childhood education.
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If you like our videos, download Smile and Learn now. You’ll discover thousands of activities for children aged 3 to 12 years, all designed by educators. We have hundreds of games, interactive stories and videos in five languages: English, Spanish, Portuguese, Italian, Turkish and French. Try a month for free and start the adventure!
www.smileandlearn.com