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• 09:17

### Unit Conversion Within The Metric System | Pre-Algebra | Khan Academy

288 views / 0 likes - added

Metric unit conversion Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/metric-system-tutorial/v/converting-within-the-metric-system?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? http

• 07:34

### Hexadecimal Number System | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

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• 05:38

### Algebra word problem - System of Equations

325 views / 0 likes - added

Solve this fun algebra word problem using a system of equations. If each jar has three cookies, one jar will be empty. If each jar has two cookies, there will be one cookie left over. Use a system of equations to find how many cookies and jars we have. My

• 07:18

### Origins Of Algebra | Introduction To Algebra | Algebra I | Khan Academy

330 views / 0 likes - added

Where did the word "Algebra" and its underlying ideas come from? Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/abstract-ness?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Kha

• 07:00

### Abstract-ness | Introduction To Algebra | Algebra I | Khan Academy

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The general idea behind the word 'abstract' Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/the-beauty-of-algebra?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? h

• 06:55

### What Are Variables, Expressions, And Equations? | Introduction To Algebra | Algebra I | Khan Academy

266 views / 0 likes - added

Learn what variables, expressions, and equations really are. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/introduction-to-algebra/feel-for-equations-and-inequalit/e/dependent-and-independent-variable

• 12:07

### Algebra Basics: What Is Algebra? - Math Antics

374 views / 0 likes - added

The first video in the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Next video: https://youtu.be/l3XzepN03KQ This video gives an overview of Algebra and introduces the concepts of unknown value

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• 05:10 Popular

### How Computers Work: What Makes a Computer, a Computer?

1,025 views / 0 likes - added

Computers are all around us, but what really makes a computer, a computer? Explore the history of computers and the features they all share. Start learning at http://code.org/ Stay in touch with us! • on Twitter https://twitter.com/codeorg • on Facebook h

• 12:20

### Computer Networks: Crash Course Computer Science #28

274 views / 0 likes - added

Today we start a three episode arc on the rise of a global telecommunications network that changed the world forever. We’re going to begin with computer networks, and how they grew from small groups of connected computers on LAN networks to eventually lar

• 10:15

### The Personal Computer Revolution: Crash Course Computer Science #25

201 views / 0 likes - added

Today we're going to talk about the birth of personal computing. Up until the early 1970s components were just too expensive, or underpowered, for making a useful computer for an individual, but this would begin to change with the introduction of the Alta

• 11:10

### Computer Vision: Crash Course Computer Science #35

255 views / 0 likes - added

Today we’re going to talk about how computers see. We’ve long known that our digital cameras and smartphones can take incredibly detailed images, but taking pictures is not quite the same thing. For the past half-century, computer scientists have been wor

• 12:14

### Algebra Basics: Exponents In Algebra - Math Antics

349 views / 0 likes - added

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/K6ewhnaL4KQ This video shows how exponents can be used more generally with variables. It explains why x

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• 10:00

### Introduction To Number Systems And Binary | Pre-Algebra | Khan Academy

257 views / 0 likes - added

• 03:52

### Converting From Decimal To Binary | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

334 views / 0 likes - added

Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/alternate-number-bases/v/large-number-decimal-to-binary?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanaca

• 07:40 Popular

### Planets In Our Solar System | Sun And Solar System | Solar System For Children | 8 Planets Elearnin

1,205 views / 12 likes - added

Planets in our solar system | Sun and solar system | Solar System for children | elearnin The Solar System consists of the Sun and its planetary system of eight planets, their moons, and other objects including asteroids and meteors. Our planet Earth is o

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• 07:16

### Binary - How to Make a Computer: Part II

303 views / 0 likes - added

This is Part II of How to Make a Computer. In this series, I'm going to be explaining how to build a computer from the ground up. Using 19th Century technology, you'll discover the inner workings of the most important thing in your life. This episode: bin

• 04:12

### Inside Your Computer - Bettina Bair

418 views / 1 likes - added

View full lesson: http://ed.ted.com/lessons/inside-your-computer-bettina-bair How does a computer work? The critical components of a computer are the peripherals (including the mouse), the input/output subsystem (which controls what and how much informati

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• 06:17

### Solving Percent Problems | Decimals | Pre-Algebra | Khan Academy

314 views / 0 likes - added

We'll use algebra to solve this percent problem. Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/percent-word-probs-pre-alg/v/solving-percent-problems-2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the

• 03:04

### How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy

244 views / 0 likes - added

Sal find the formula of a function that, given an input value "b," outputs a value "a" that satisfies the equation 4a+7b=-52. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/functions-

• 05:27

### Converting Directly From Binary To Hexadecimal | Pre-Algebra | Khan Academy

254 views / 0 likes - added

• 01:40

### How To Match Function Input To Output Given The Formula (example) | Algebra I | Khan Academy

230 views / 0 likes - added

Sal finds the input value for which f(t)=13, given that f(t)=-2t+5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_

• 01:07

### How To Match Function Input To Output Given The Graph (example) | Algebra I | Khan Academy

255 views / 0 likes - added

Sal finds the input value for which g(x)=-2 given the graph of g. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_so

• 12:49

### Scientific Notation Examples | Pre-Algebra | Khan Academy

293 views / 0 likes - added

• 03:21

### Introduction To Perimeter | Measurement | Pre-Algebra | Khan Academy

246 views / 0 likes - added

Find perimeter by adding side-lengths of various figures. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/measurement/perimeter/e/perimeter_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Wa

• 05:37

### Linear Models Example 2 | Algebra I | Khan Academy

243 views / 0 likes - added

Marbles and water in tank Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-and-interpreting-linear-functions?utm_s

• 03:03

### Introduction To Exponents | Pre-Algebra | Khan Academy

298 views / 0 likes - added

Taking an exponent is basically the act of repeated multiplication. You know how to multiply, right? If so, understanding exponents is completely within your grasp! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/ma

• 03:24

### How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

250 views / 0 likes - added

Sal interprets the expression M(30)-M(0)=100 where M models an account balance over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation/e/function-nota

• 02:36

### How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

308 views / 0 likes - added

Sal interprets the expression P(5) minor P(9) where P models the number of people at the beach over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation

• 20:48

### Introduction To Scientific Notation | Pre-Algebra | Khan Academy

364 views / 0 likes - added

Introduction to scientific notation. An in-depth discussion about why and how scientific notation is used. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/scientific-notation/e/sc

• 03:00

### Inverse Property Of Addition | Arithmetic Properties | Pre-Algebra | Khan Academy

358 views / 0 likes - added

The simple idea that a number plus its negative is 0 Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/order-of-operations/arithmetic_properties/v/inverse-property-of-multiplication?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra M

• 03:43

### Converting From Decimal To Hexadecimal Representation | Pre-Algebra | Khan Academy

256 views / 0 likes - added

• 03:36

### Approximating Irrational Number Exercise Example | Pre-Algebra | Khan Academy

280 views / 0 likes - added

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/order-of-operations/rational-irrational-numbers/e/approximating-irrational-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the nex

• 02:48

### Adding In Binary | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

366 views / 0 likes - added

• 05:20

### Order Of Operations: PEMDAS | Arithmetic Properties | Pre-Algebra | Khan Academy

294 views / 0 likes - added

Work through another challenging order of operations example with only positive numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/order-of-operations/order_of_operations/e/order_of_operations

• 08:13

### Prime Numbers | Factors And Multiples | Pre-Algebra | Khan Academy

308 views / 0 likes - added

What does it mean to be a prime number? Let's progress though some whole numbers and ask ourselves if they meet the criteria. What is the criteria you ask? Watch. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math

• 06:56

### Exponents And Powers Of Zero Patterns | Pre-Algebra | Khan Academy

322 views / 0 likes - added

Now that we understand how to interpret an exponent and how the patterns in zeros are related to the exponent, we can solve more complicated problems! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra

• 03:33

### Finding A Percentage | Decimals | Pre-Algebra | Khan Academy

330 views / 0 likes - added

Once again, fractions are our friends as we use them to find a percentage. You'll also see a couple of different ways to arrive at the answer. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimal

• 04:20

### Dividing A Whole Number By A Decimal | Decimals | Pre-Algebra | Khan Academy

337 views / 1 likes - added

When dividing a whole number by a decimal, you're going to need to change that decimal into a whole number. How? We'll show you. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/divi

• 08:52

### Linear Models Example 1 | Algebra I | Khan Academy

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• 02:07

### Percentage Of A Whole Number | Decimals | Pre-Algebra | Khan Academy

235 views / 0 likes - added

We hope you're beginning to see that there's more than one way to skin a cat. In other words, there are several different ways to solve problems involving percentages, decimals, and fractions. Watch as find the percentage of a whole number. Watch the next

• 05:02

### Positive And Negative Slope | Algebra I | Khan Academy

313 views / 0 likes - added

Positive and negative slope Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/slope/v/similar-triangles-to-prove-that-the-slope-is-constant-for-a-line?utm_source=YT&utm_medium=Desc&utm_campaign

• 02:04

### Ratio Word Problem: Boys To Girls | Pre-Algebra | Khan Academy

281 views / 0 likes - added

In this example, we are given a ratio and then asked to apply that ratio to solve a problem. No problem! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/rat

• 07:51

### Volume: How To Measure It | Measurement | Pre-Algebra | Khan Academy

294 views / 0 likes - added

Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume. Practice this lesson yourself on KhanAcademy.org

• 01:34

### Solving Ratio Problems With Graph | Pre-Algebra | Khan Academy

322 views / 0 likes - added

In this example we'll plot points on the x and y axis to reflect the given ratios. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/solving-ratio-problems-wi

• 03:09

### Simplifying Square Roots | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

402 views / 0 likes - added

• 05:05

### Solving Ratio Problems With Tables Example 1 | Pre-Algebra | Khan Academy

231 views / 0 likes - added

We're displaying ratios in a table format here, and then asking: given a ratio, solve for equivalent ratios. Here are a few examples to practice on. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/r

• 09:16

348 views / 0 likes - added

• 06:14

### How To Plot Inequalities On A Number Line | Pre-Algebra | Khan Academy

298 views / 0 likes - added

Learn how to graph an inequality on a number line to indicate which values make it true. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/greater-than-less-than/e/writin

• 04:17

### Introduction To Area And Unit Squares | Measurement | Pre-Algebra | Khan Academy

261 views / 0 likes - added

Cover figures with square units to find their area. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/measurement/area-basics/e/measuring-area-with-unit-squares?utm_source=YT&utm_medium=Desc&utm_campa

• 02:40

### Interpreting Linear Formulas Example 1 | Algebra I | Khan Academy

296 views / 0 likes - added

Interpreting a linear formula Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-functions?ut

• 08:23

### Constructing Linear Functions Example 2 | Algebra I | Khan Academy

219 views / 0 likes - added

Linear model for painting Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-linear-functions-word-problems?utm_sour

• 04:31

### Number Patterns: Interpreting Relationships | Pre-Algebra | Khan Academy

275 views / 0 likes - added

Examining the points on a number line and interpreting the patterns to discover the relationships. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/number-patterns/e/vis

• 02:35

### Interpreting Linear Formulas Example 2 | Algebra I | Khan Academy

245 views / 0 likes - added

Linear equation for file transfer Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-function

• 04:07

327 views / 0 likes - added

Learn how to add and subtract negative numbers. The problems solved in this video are 2 - 3 = -1 and -2 - 3 = -5 and -2 + 3 = 1 and 2 - (-3) = 5 and -2 - (-3). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pr

• 03:12

### Graphing Linear Functions Example 2 | Algebra I | Khan Academy

294 views / 0 likes - added

Graphing equation for filling pool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/graphing-linear-functions-word-problems?utm

• 06:35

### Constructing Linear Functions Example 1 | Algebra I | Khan Academy

313 views / 0 likes - added

Linear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-linear-functions-word-proble

• 08:21

### Two-variable Linear Equations And Their Graphs | Algebra I | Khan Academy

236 views / 0 likes - added

Introduction to 2-variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/v/checking-ordered-pair-solutions-to-equatio

• 04:16

### Least Common Multiple Exercise | Factors And Multiples | Pre-Algebra | Khan Academy

311 views / 0 likes - added

We're practicing finding the least common multiple in these example exercises. We'll teach you the prime factorization approach which is a pretty nifty way to find the lcm (least common multiple). Practice this lesson yourself on KhanAcademy.org right now

• 02:49

### Percent Word Problem Example 2 | Decimals | Pre-Algebra | Khan Academy

289 views / 0 likes - added

It's nice to practice conversion problems, but how about applying our new knowledge of percentages to a real life problem like recycling? Hint: don't forget your long division! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanac

• 09:43

### Exponent Rules Part 1 | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

341 views / 0 likes - added

• 05:30

### Graphing Linear Functions Example 1 | Algebra I | Khan Academy

255 views / 0 likes - added

Learn how graph a linear function. This video gives an example of graphing fuel consumption as a function of distance. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-

• 03:28

### Inequality Word Problems | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

361 views / 0 likes - added

We're writing inequalities by using information from the word problems. Woohoo! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/greater-than-less-than/e/writing-numeric

• 03:38

### Math Patterns Example 1 | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

294 views / 0 likes - added

Part of our exploration of math is learning to identify patterns among numbers. Can you see the pattern in this example? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/exercise/math-patterns?utm_source=YT&utm_mediu

• 09:28

### Ryan Learns coding and hack Minecraft by building his own laptop with Kano Computer Kit

382 views / 1 likes - added

Ryan Learns coding and hack Minecraft by building his own laptop with Kano Computer Kit This is an ad for Kano Learn More about the Computer Kit Complete: http://getkano.co/2juRfl6 Ryan and Daddy learns how to build Kano Computer together! With Kano Compu

• 06:20

### Greatest Common Factor Explained | Factors And Multiples | Pre-Algebra | Khan Academy

259 views / 0 likes - added

Here's a nice explanation of least common factor (or least common divisor) along with a few practice example exercises. Let's roll. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/factors-multiples/

• 05:41

### Math Patterns Example 2 | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

306 views / 0 likes - added

We continue to strengthen our skill in identifying patterns. This time we'll use a table to track the pattern. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/exercise/math-patterns?utm_source=YT&utm_medium=Desc&utm

• 02:36

### Number Patterns: Seeing Relationships | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

299 views / 0 likes - added

Laying the foundation for algebraic thinking by learning to recognize the relationships between patterns and graphing out those relationships. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applyin

• 00:52

### Reading Bar Charts: Basic Example | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

275 views / 0 likes - added

Let's start with this bar chart that brings back the days of Harry Potter! Putting our toes in the water on this one... Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/

• 02:27

### Checking Ordered Pair Solutions To Equations Example 2 | Algebra I | Khan Academy

252 views / 0 likes - added

Second example of ordered pair solutions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?utm_so

• 07:08

### Early Train Word Problem | Linear Equations | Algebra I | Khan Academy

321 views / 0 likes - added

Fun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/v/patterns-in-sequences-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

• 07:11

### Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

319 views / 0 likes - added

Graphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/graphing-solutio

• 08:30

### Multiplying And Dividing Negative Numbers | Pre-Algebra | Khan Academy

330 views / 0 likes - added

Multiplying and dividing negative numbers Watch the next lesson: https://www.khanacademy.org/math/arithmetic/absolute-value/abs_value_tutorial/v/absolute-value-and-number-lines?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous less

• 08:34

### LCM And GCF Word Problems | Factors And Multiples | Pre-Algebra | Khan Academy

340 views / 1 likes - added

Here we have a couple of word problems--one searching for the least common multiple and the other for the greatest common factor. Just read them with us slowly and follow along. You'll get it. Practice this lesson yourself on KhanAcademy.org right now: ht

• 05:09

### Converting From Slope-intercept To Standard Form | Algebra I | Khan Academy

346 views / 0 likes - added

Converting from slope-intercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/standard-form/e/converting_between_slope_intercept_and_st

• 02:35

### Checking Ordered Pair Solutions To Equations Example 1 | Algebra I | Khan Academy

303 views / 0 likes - added

Checking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?ut

• 03:40

### Multi-step Word Problem With Decimals And Subtraction | Pre-Algebra | Khan Academy

348 views / 0 likes - added

First visualize this word problem then use subtraction and multiplication of decimals and fractions to get at the answer. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topi

• 02:27

### Inequality Word Problem: One Variable | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

279 views / 0 likes - added

This time we're creating a variable to represent a number, and then writing an inequality. We're building on our knowledge. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-to

• 05:34

### Multiplying Positive And Negative Numbers | Pre-Algebra | Khan Academy

287 views / 0 likes - added

Learn some rules of thumb for multiplying positive and negative numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/arithmetic/absolute-value/mult_div_negatives/e/multiplying_and_dividing_negative_numbers?

• 03:21

### Rational Number Word Problem With Fractions | Pre-Algebra | Khan Academy

320 views / 0 likes - added

Word problems force us to put concepts to work using real-world applications. In this example, determine the volume of frozen water and express the answer as a fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.o

• 04:43

### The Turing Test: Can A Computer Pass For A Human? - Alex Gendler

465 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/the-turing-test-can-a-computer-pass-for-a-human-alex-gendler What is consciousness? Can an artificial machine really think? For many, these have been vital considerations for the future of artificial intelligenc

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• 09:50

### Adding And Subtracting Fractions | Fractions | Pre-Algebra | Khan Academy

435 views / 1 likes - added

• 03:53

### Plotting Basic Fractions On The Number Line | Fractions | Pre-Algebra | Khan Academy

368 views / 0 likes - added

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/understanding-fractions-pre-alg/e/fractions_on_the_number_line_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the nex

• 05:51

### Equivalent Fractions | Fractions | Pre-Algebra | Khan Academy

341 views / 0 likes - added

Introduces the concept of equivalent fractions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/equivalent-fractions-pre-alg/e/equivalent_fractions?utm_source=YT&utm_medium=Desc&utm

• 04:51

### Cube Root Of A Non-perfect Cube | Pre-Algebra | Khan Academy

328 views / 0 likes - added

• 04:33

### Multiplying Negative And Positive Fractions | Fractions | Pre-Algebra | Khan Academy

335 views / 0 likes - added

See examples of multiplying and dividing fractions with negative numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/multiplying-fractions-pre-alg/e/multiplying_fractions?utm_

• 06:29

### Multiplying Decimals: Place Value And Reordering | Decimals | Pre-Algebra | Khan Academy

361 views / 0 likes - added

We want you to develop an intuition about how to work with decimals. Understanding how you can rewrite decimals by considering the place value will help you multiply! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/

• 05:09

### How the Digestive System Works

422 views / 2 likes - added

Watch this movie about your digestive system, the system that handles the food you eat.

• 02:39

### Comparing Decimals: Ordering From Least To Greatest | Decimals | Pre-Algebra | Khan Academy

334 views / 0 likes - added

This is a fun example where we reorder decimals from smallest to largest. You're looking for the place value that is the most significant, and then working backwards. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/

• 01:11

### Subtracting Decimals: Example 1 | Decimals | Pre-Algebra | Khan Academy

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Subtracting decimals...up to the hundredths placement. Line up those decimals before you start. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/adding-decimals-pre-alg/e/subtracting

• 03:50

### Introduction To Multiplying Decimals | Decimals | Pre-Algebra | Khan Academy

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Multiplying decimals can be confusing because there's always the question as to where the decimals goes in the answer. We're about to show you so you'll never have to question it again! Practice this lesson yourself on KhanAcademy.org right now: https://w

• 09:23

### Converting Fractions To Decimals | Decimals | Pre-Algebra | Khan Academy

365 views / 1 likes - added

How to express a fraction as a decimal Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/decimal-to-fraction-pre-alg/e/converting_fractions_to_decimals?utm_source=YT&utm_medium=Desc&u

• 14:13

### Introduction To Ratios | Ratios, Proportions, Units, And Rates | Pre-Algebra | Khan Academy

390 views / 0 likes - added

What a ratio is. Simple ratio problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/ratio_word_problems?utm_source=YT&utm_medium=Desc&utm_campaign=PreAl

• 09:45

357 views / 1 likes - added

• 07:14

### Negative Exponents | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

350 views / 0 likes - added

How does a negative exponent affect our answer? Before you assume that the answer must be negative, think again! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/negative-exponents

• 09:15

### Mixed Numbers And Improper Fractions | Fractions | Pre-Algebra | Khan Academy

355 views / 0 likes - added

Converting mixed numbers to improper fractions and improper fractions to mixed numbers Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/mixed-numbers-pre-alg/e/converting_mixed_numb

• 09:29

### Dividing Decimals With Hundredths Example 3 | Decimals | Pre-Algebra | Khan Academy

325 views / 0 likes - added

The old saying is "practice makes perfect." Let's keep practicing dividing decimals and making our divisor a whole number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/dividing-d

• 05:42

### Understanding Division Of Fractions | Fractions | Pre-Algebra | Khan Academy

317 views / 0 likes - added

Using a number line, we'll explain the rule of "invert and multiply" when dividing two fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/div-fractions-fractions-pre-alg/e/

• 02:35

### Dividing Whole Numbers And Fractions: Studying | Fractions | Pre-Algebra | Khan Academy

352 views / 0 likes - added

Solve a word problem by dividing a fraction by a whole number. The example used in this video is 1/5 ÷ 4. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/dividing-fractions-pre-alg

• 03:08

### Multiplying Unit Fractions And Whole Numbers | Fractions | Pre-Algebra | Khan Academy

359 views / 1 likes - added

Don't let multiplying whole numbers and fractions get you down. We got this. This explanation will help you become a pro. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/multiplyin

• 05:26

### Factors And Divisibility In Algebra

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Factors and divisibility in algebra

• 04:25

### Multiplying Challenging Decimals | Decimals | Pre-Algebra | Khan Academy

272 views / 0 likes - added

Sometimes multiplying really small decimals (with all those zeros!) can be a little intimidating. Watch as we show you a handy trick to simplify these problems and solve them. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanaca

• 10:29

### Algebra Basics: Solving 2-Step Equations - Math Antics

483 views / 1 likes - added

There was a confusing example in the original video. This is the updated version. This video shows students how to solve 2-step Algebra equations involving one addition or subtraction and one multiplication or division. Part of the Algebra Basics Series:

• 02:36

### Converting Decimals To Percents | Decimals | Pre-Algebra | Khan Academy

281 views / 0 likes - added

Need to convert a decimal to a percent? Ok, we'll just use our fraction friends to get us there. Watch and be amazed. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/percent-intro-p

• 02:32

### Dividing Whole Numbers And Fractions: Potpourri | Fractions | Pre-Algebra | Khan Academy

335 views / 0 likes - added

Solve a word problem by dividing a whole number by a fraction. The example used in this video is 4 ÷ 1/5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/dividing-fractions-pre-alg

• 04:24

### Example Of Subtracting Fractions With Unlike Denominators | Fractions | Pre-Algebra | Khan Academy

330 views / 0 likes - added

If you conquered adding fractions with different denominators, then subtracting fractions will be a snap. Don't worry...we'll take it slow and explain every step. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math

• 04:41

### Explore The Solar System: 360 Degree Interactive Tour!

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Use your mouse to move around by clicking and dragging in different directions! Very cool way to explore our universe in this interactive video. Take a 360 degree virtual tour of our Solar System, with the help of Crash Course Astronomy host Phil Plait! S

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• 03:45

### Visualizing Equivalent Fractions | Fractions | Pre-Algebra | Khan Academy

355 views / 0 likes - added

To understand equivalent fractions it helps to "see" the fractions using something like a grid with shaded and unshaded sections representing the fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-al

• 09:33

### What's inside the WORLD'S FIRST Personal Computer?

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We CUT OPEN the World's First P.C!?!? "Click this link to get 20% off the Kano Computer Kit 2017 online or in stores, from 10/27-11/10: http://getkano.co/2zPGOMt" So incredible to see how tech has evolved over the past 36 years. This IBM 5150 is iconic. T

• 09:35 Popular

### Algebra Basics: Solving Basic Equations Part 2 - Math Antics

796 views / 0 likes - added

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/l3XzepN03KQ Next video: Coming Soon This video shows students how to solve simple 1-step Algebra equati

• 02:34

### Converting From Standard Form To Slope-intercept Form | Algebra I | Khan Academy

369 views / 0 likes - added

Standard form to slope-intercept form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/standard-form/e/slope-from-an-equation-in-standard-form?utm_source=Y

• 19:53

### Linear Algebra - Matrix Transformations

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Matrix multiplication and linear algebra explained with 3D animations.

• 05:05

### How Computer Memory Works - Kanawat Senanan

676 views / 3 likes - added

View full lesson: http://ed.ted.com/lessons/how-computer-memory-works-kanawat-senanan In many ways, our memories make us who we are, helping us remember our past, learn and retain skills, and plan for the future. And for the computers that often act as ex

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• 07:18

### The Real Story Behind the Apollo 11 Computer Error | WSJ

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Perhaps the most dramatic moment of Apollo 11's mission to the moon was when the Eagle began its final descent to the lunar surface and the Apollo Guidance Computer became overloaded. Few were more nervous than the young computer programmer who had writte

• 11:08 Popular

### Algebra Basics: Solving Basic Equations Part 1 - Math Antics

831 views / 1 likes - added

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/NybHckSEQBI Next video: https://youtu.be/Qyd_v3DGzTM This video shows students how to solve simple 1-st

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• 05:13

### The Computer Scientist! | LEGO's Women of NASA! | Maddie Moate

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Today we build the final set from the 'Lego Women of NASA' kit! Margaret Hamilton is an incredible computer scientist and the woman responsible for a huge amount of the computer code that went into the Apollo 11 (The spacecraft and lunar module that lande

• 07:21

### The Solar System -- Our Home In Space

454 views / 0 likes - added

An Infographic trip through the wonders of the solar system. The solar system - well known from countless documentaries. 3D animation on black background. This infographic videos tries something different. Animated infographics and a focus on minimalistic

• 09:36

### Negative Numbers Introduction | Negative Numbers And Absolute Value | Pre-Algebra | Khan Academy

297 views / 0 likes - added

Mysterious negative numbers! What ARE they? They are numbers less than zero. If you understand the nature of below zero temperatures, you can understand negative numbers. We'll help. Practice this lesson yourself on KhanAcademy.org right now: https://www.

• 04:00

### Finding Factors And Multiples | Factors And Multiples | Pre-Algebra | Khan Academy

401 views / 0 likes - added

To find the factors of a number means to find all the whole numbers that the number in question is divisible by. Can you help us find the factors in this example? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math

• 12:03

### Files & File Systems: Crash Course Computer Science #20

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Today we’re going to look at how our computers read and interpret computer files. We’ll talk about how some popular file formats like txt, wave, and bitmap are encoded and decoded giving us pretty pictures and lifelike recordings from just strings of 1’s

• 02:52

### Dive Computer | How It's Made

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A dive computer is a diver's best friend. It measures the time and depth of a dive so a safe ascent can be calculated to avoid decompression sickness.

• 02:36

330 views / 0 likes - added

Two years in the making. It's a Turing-complete mechanical computer powered by marbles! Builds on many ideas from the 1960's toy, the Digi-Comp II.

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• 07:11

### Immune System: Innate and Adaptive Immunity Explained

152 views / 0 likes - added

Our immune system is a fascinating entity, that functions in quite a unique and efficient manner. Comprising of various types of cells, it is prepared for any kind of breach in the fortress of our body, and is equipped to fight off a staggering number of

• 24:47

### Linear Algebra: Parametric Representations of Lines

258 views / 0 likes - added

Linear Algebra: Parametric Representations of Lines in R2 and R3 More free lessons at: http://www.khanacademy.org/video?v=hWhs2cIj7Cw

• 12:17

### Registers and RAM: Crash Course Computer Science #6

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Take the 2017 PBS Digital Studios Survey: http://surveymonkey.com/r/pbsds2017. Today we’re going to create memory! Using the basic logic gates we discussed in episode 3 we can build a circuit that stores a single bit of information, and then through some

• 12:30

### Cybersecurity: Crash Course Computer Science #31

237 views / 0 likes - added

Cybersecurity is a set of techniques to protect the secrecy, integrity, and availability of computer systems and data against threats. In today’s episode, we’re going to unpack these three goals and talk through some strategies we use like passwords, biom

• 08:36

### We’re Close to a Universal Quantum Computer, Here’s Where We're At

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Quantum computers are just on the horizon as both tech giants and startups are working to kickstart the next computing revolution. U.S. Nuclear Missiles Are Still Controlled By Floppy Disks - https://youtu.be/Y8OOp5_G-R4 Read More: Quantum Computing and t

• 10:10

### IIT JEE Hairy Trig and Algebra (part 1)

379 views / 0 likes - added

2010 Paper 1 problem 38 Hairy Trig and Algebra.avi More free lessons at: http://www.khanacademy.org/video?v=dOxXl_6BDQc

• 06:53

### 8-bit computer update

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An update on my plans to build another 8-bit computer from scratch and make videos of the whole process! If you want to learn more, check out https://eater.net/8bit Support me on Patreon: https://www.patreon.com/beneater

• 47:36

### Completing the square - Live algebra lesson

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Do you need help with your algebra homework? Send photos of any problems you need help with to LiveStream@MathMeeting.com. Today I am focusing on solving quadratic equations by completing the square. I will help you live right here on this live stream :)

• 09:54

### IIT JEE Hairy Trig and Algebra (Part 2)

339 views / 0 likes - added

2010 IIT JEE Paper 1 #38 Hairy Trig and Algebra (Part 2) More free lessons at: http://www.khanacademy.org/video?v=6t9ogglXNIM

• 06:28

### IIT JEE Hairy Trig and Algebra (Part 3)

341 views / 0 likes - added

2010 IIT JEE Paper 1 #38 Hairy Trig and Algebra (Part 3) More free lessons at: http://www.khanacademy.org/video?v=KVRpXvrsSKM

• 12:59

### Graphical User Interfaces: Crash Course Computer Science #26

225 views / 0 likes - added

Today, we're going to discuss the critical role graphical user interfaces, or GUIs played in the adoption of computers. Before the mid 1980's the most common way people could interact with their devices was through command line interfaces, which though ef

• 15:23

### Programming my 8-bit breadboard computer

219 views / 0 likes - added

If you want to learn more about how this computer works or how I built it, check out https://eater.net/8bit Support me on Patreon: https://www.patreon.com/beneater

• 07:26

### Programming Fibonacci on a breadboard computer

224 views / 0 likes - added

If you want to learn more about how this computer works or how I built it, check out https://eater.net/8bit Support me on Patreon: https://www.patreon.com/beneater

• 12:17

### Memory & Storage: Crash Course Computer Science #19

229 views / 0 likes - added

Pre-order our limited edition Crash Course: Computer Science Floppy Disk Coasters here! https://store.dftba.com/products/computer-science-coasters So we’ve talked about computer memory a couple times in this series, but what we haven’t talked about is sto

• 11:10

### How Computers Calculate - the ALU: Crash Course Computer Science #5

268 views / 0 likes - added

Take the 2017 PBS Digital Studios Survey: http://surveymonkey.com/r/pbsds2017. Today we're going to talk about a fundamental part of all modern computers. The thing that basically everything else uses - the Arithmetic and Logic Unit (or the ALU). The ALU

• 03:36

### What If We’re Living in a Computer Simulation?

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What if your reality was nothing more than a complex computer simulation? And if you were just a program on someone else’s hard drive, how would you know? Who would be controlling your every move? What kind of technology could make the simulation possible

• 11:32

### Screens & 2D Graphics: Crash Course Computer Science #23

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Today we begin our discussion of computer graphics. So we ended last episode with the proliferation of command line (or text) interfaces, which sometimes used screens, but typically electronic typewriters or teletypes onto paper. But by the early 1960s a

• 07:54

### Tour The Solar System From Home - Jon Nguyen

342 views / 1 likes - added

Want to navigate the solar system without having to buy that expensive spacecraft? Jon Nguyen demos NASAJPL's "Eyes on the Solar System" -- free-to-use software for exploring the planets, moons, asteroids, and spacecraft that rotate around our sun in real

• 11:24

### Keyboards & Command Line Interfaces: Crash Course Computer Science #22

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Today, we are going to start our discussion on user experience. We've talked a lot in this series about how computers move data around within the computer, but not so much about our role in the process. So today, we're going to look at our earliest form o

• 11:17

### Stepping through a program on the 8-bit breadboard computer

189 views / 0 likes - added

If you want to learn more about how this computer works or how I built it, check out https://eater.net/8bit Support me on Patreon: https://www.patreon.com/beneater

• 05:01

### System With Not Enough Information

215 views / 0 likes - added

System with not enough information

• 06:20

### Buffer System

298 views / 1 likes - added

Buffer system

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• 04:36

### Watch Tesla Unveil Its Full Self-Driving Computer In Under 5 Minutes

94 views / 0 likes - added

Tesla held an event for its investors called Autonomy Investor Day at its office in Palo Alto, CA. The event showcased software upgrades to the self-driving technology and new hardware called the Tesla FSD or Full-Self Driving computer.-------------------

• 04:00

### Creating System Of Inequalities

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Creating system of inequalities

• 09:03

### Computer Generates Human Faces

155 views / 0 likes - added

5:51 To skip to the results. Standalone App: https://github.com/HackerPoet/FaceEditor/raw/master/FaceEditor.zip Source Code: https://github.com/HackerPoet/FaceEditor This is another fun project I came up with using the same data set as my other video. Thi

• 05:14

### How the Urinary System Works

254 views / 1 likes - added

Watch this movie about the urinary system, which makes pee.

• 07:26

### How Your Immune System Works

229 views / 0 likes - added

When you get sick, your immune system comes to the rescue. Find out more in this movie for kids.

• 05:46

### How the Endocrine System Works

256 views / 0 likes - added

• 06:14

### COMPUTER KEYBOARD CHOCOLATES - NERDY NUMMIES

460 views / 1 likes - added

Today I made Computer Keyboard Key Chocolates to celebrate Valentines day! These chocolates are a lot of fun and really easy to make. I really enjoy making nerdy themed goodies and decorating them. I'm not a pro, but I love baking as a hobby. Please let m

• 04:25

### Interpreting System Of Inequalities In Context

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Interpreting system of inequalities in context

• 12:48

### Compression: Crash Course Computer Science #21

260 views / 0 likes - added

Get your first two months of CuriosityStream free by going to http://curiositystream.com/crashcourse and using the promo code “crashcourse”. So last episode we talked about some basic file formats, but what we didn’t talk about is compression. Often files

• 05:08

### Why The Metric System Matters - Matt Anticole

417 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/why-the-metric-system-matters-matt-anticole For the majority of recorded human history, units like the weight of a grain or the length of a hand weren’t exact and varied from place to place. Now, consistent meas

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• 03:31

### System Of A Down - Chop Suey (Piano cover)

77 views / 1 likes - added

System Of A Down - Chop Suey. Piano version (cover). System Of A Down - Chop Suey. #systemofadown #piano #cover Instagram - https://www.instagram.com/gamazda VK - https://vk.com/id15628645

• 12:41

### 3D Graphics: Crash Course Computer Science #27

267 views / 0 likes - added

Today we’re going to discuss how 3D graphics are created and then rendered for a 2D screen. From polygon count and meshes, to lighting and texturing, there are a lot of considerations in building the 3D objects we see in our movies and video games, but th

• 11:19

### The Cold War and Consumerism: Crash Course Computer Science #24

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Today we’re going to step back from hardware and software, and take a closer look at how the backdrop of the cold war and space race and the rise of consumerism and globalization brought us from huge, expensive codebreaking machines in the 1940s to afford

• 12:30

### The Singularity, Skynet, and the Future of Computing: Crash Course Computer Science #40

178 views / 0 likes - added

In our SERIES FINALE of Crash Course Computer Science we take a look towards the future! In the past 70 years electronic computing has fundamentally changed how we live our lives, and we believe it’s just getting started. From ubiquitous computing, artifi

• 11:58

### The Internet: Crash Course Computer Science #29

236 views / 0 likes - added

Today, we're going to talk about how the Internet works. Specifically, how that stream of characters you punch into your browser's address bar, like "youtube.com", return this very website. Just to clarify we're talking in a broader sense about that massi

• 10:07

### Boolean Logic & Logic Gates: Crash Course Computer Science #3

240 views / 0 likes - added

Today, Carrie Anne is going to take a look at how those transistors we talked about last episode can be used to perform complex actions. With the just two states, on and off, the flow of electricity can be used to perform a number of logical operations, w

• 12:31

### Scale of Solar System

353 views / 3 likes - added

Scale of Solar System More free lessons at: http://www.khanacademy.org/video?v=GP53b__h4ew

• 03:02

### School House Rock - The Nervous System.

552 views / 3 likes - added

School House Rock - The Nervous System.

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• 03:35

### Answering Question From Visual Inequality System

249 views / 0 likes - added

Answering question from visual inequality system

• 08:49

### Autonomic Nervous System: Crash Course A&P #13

453 views / 1 likes - added

Hank takes you on a tour of your two-part autonomic nervous system. This episode explains how your sympathetic nervous system and parasympathetic nervous system work together as foils, balancing each other out. Their key anatomical differences - where ner

• 14:57

### Circulatory System and the Heart

439 views / 0 likes - added

Introduction to the circulatory system and the heart More free lessons at: http://www.khanacademy.org/video?v=QhiVnFvshZg

• 11:09

### Algebra Basics: What Are Polynomials? - Math Antics

368 views / 0 likes - added

This video introduces students to polynomials and terms. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Learn More at mathantics.com Visit http://www.mathantics.com for more Free math

• 11:03

### Trigonometric System Example

412 views / 0 likes - added

2010 IIT JEE Paper 1 Problem 55 Trigonometric System More free lessons at: http://www.khanacademy.org/video?v=Y2ed-g8Lpdc

• 09:37

### Intro to the Endocrine System

302 views / 0 likes - added

Basic overview of hormones and the endocrine system More free lessons at: http://www.khanacademy.org/video?v=f_Z1zsR9lFM

• 05:06

### Solutions to Three Variable System

202 views / 0 likes - added

u14 l3 t1 we4 Solutions to Three Variable System More free lessons at: http://www.khanacademy.org/video?v=145zOBT0LD4

• 06:20

### Endomembrane System

276 views / 0 likes - added

An overview of how the cellular membrane, nuclear membranes, endoplasmic reticulum, Golgi apparatus and other membrane-bound structures collectively form the endomembrane system in eukaryotic cells.

• 09:20

### Lymphatic System: Crash Course A&P #44

472 views / 0 likes - added

Today Hank explains your unsung lymphatic system and how it supports cardiovascular function by collecting, filtering, and returning interstitial fluid back into the bloodstream via a system of lymphatic vessels. He also explains the system’s major role i

• 16:33

### Matrices to solve a system of equations

256 views / 0 likes - added

Using the inverse of a matrix to solve a system of equations. More free lessons at: http://www.khanacademy.org/video?v=AUqeb9Z3y3k

• 20:33

### The Lungs and Pulmonary System

237 views / 0 likes - added

The pulmonary system including the lungs, larynx, trachea, bronchi, bronchioles, alveoli and thoracic diaphragm More free lessons at: http://www.khanacademy.org/video?v=SPGRkexI_cs

• 10:02

### Peripheral Nervous System: Crash Course A&P #12

483 views / 2 likes - added

It is now time to meet the system that helps your crazy brain stay in touch with the outside world. We follow up last week's tour of the central nervous system with a look at your peripheral nervous system, its afferent and efferent divisions, how it proc

• 10:43

### Algebra Basics: Simplifying Polynomials - Math Antics

638 views / 1 likes - added

In this video, we explain the concept of "like terms" and show how polynomials can be simplified by combining like terms. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Learn More at

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• 10:57

### Algebra Basics: What Are Polynomials? - Math Antics

444 views / 0 likes - added

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/S3IEeCyUWWA This video introduces students to polynomials and terms. Learn More at mathantics.com Visit

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• 11:08

### R,S (Cahn-Ingold-Prelog) Naming System Example 2

220 views / 0 likes - added

R,S (Cahn-Ingold-Prelog) Naming System Example 2 More free lessons at: http://www.khanacademy.org/video?v=peQsBg9P4ms

• 08:09

### Telepathy Is Already Possible With a Brain-Computer Interface | Future You | NPR

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Telepathy is no longer the stuff of science fiction, so long as you have a brain-computer interface. In this episode of NPR's Future You with Elise Hu, check out how brains directly interact with each other, bypassing the need for language. The team at th

• 12:33

### Cryptography: Crash Course Computer Science #33

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Today we’re going to talk about how to keep information secret, and this isn’t a new goal. From as early as Julius Caesar’s Caesar cipher to Mary, Queen of Scots, encrypted messages to kill Queen Elizabeth in 1587, theres has long been a need to encrypt a

• 03:10

### How the Nervous System Works (Music Video)

247 views / 1 likes - added

How does the brain control all parts of the body? How does information from the senses reach the brain? And how does a hand move so quickly after touching something hot? In this video, students will discover the nervous system and learn how it works to co

• 11:54

### Algebra Basics: The Distributive Property - Math Antics

608 views / 0 likes - added

This video introduces the Distributive Property in its general algebraic form: a(b + c) = ab + ac It shows how this patten is helpful when working with polynomials. Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEB

• 11:53

### The Digestive System: CrashCourse Biology #28

514 views / 3 likes - added

Hank takes us through the bowels of the human digestive system and explains why it's all about surface area. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like Crash Course? http://www.facebook.com/youtubecrashcourse Follow Crash Cours

• 03:07

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A new material may be coming for 'Silicon Valley' as researchers are looking towards gallium oxide to produce faster computer chips than ever before. Moore's Law Is Ending... So, What's Next? - https://youtu.be/Vv_2C95cO6s Read More: The dawn of gallium o

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Sorry for the delay on this video! Basically started remaking the whole thing ~2 weeks ago because I was unhappy with it. Really hope you guys enjoy! Should be able to get the next video in this series out quick. More space content to come eventually. Big

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HERMES System from MIT entry for the 2016 UAE Robots for Good Competition.

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The University of British Columbia created a computer program called DeepLoco that uses deep learning to teach itself to walk, run, and even dribble a soccer ball. It could help video games become much more realistic and even aid robots in the real world.

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Learn Solar System in detail with Dr. Binocs only on Peekaboo. Wanna know what is there in Space? What is the Milky Way? What are the various planets in our Solar System? Keep calm and watch this video where Dr.Binocs explains the Solar System in an inter

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215 views / 1 likes - added

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This 19th-century female mathematician created the first computer program, but do you know who she is? Who is Ada Lovelace? Who Is Koko The Gorilla & Is She Really That Smart? - http://bit.ly/1U1hDbu Sign Up For The Seeker Newsletter Here - http://bit.ly/

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### 8-bit computer build: Connecting the bus

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In this video, we'll first build a simple 8-bit register to store the contents of the computer's output. Then we put everything we've built so far together. Everything is tied together through the common bus and common clock signal. Support me on Patreon:

• 03:54

### Formation Of The Solar System | The Dr. Binocs Show | Learn Series For Kids

626 views / 4 likes - added

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Find out how NASA’s Juno Mission will help unlock the mysteries of our planet and our solar system. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WITH WIRED Web: http://wired.com Twitter: https://twitter.com/WIRED Facebook

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### What If a Black Hole Entered Our Solar System?

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Eight planets, hundreds of moons, hundreds of thousands of asteroids, and billions of comets orbiting our Sun make up our Solar System. And not once has a single black hole disturbed our planetary routine. But what if it did? Would this uninvited guest sw

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### How to Build a 4K Editing Computer (More cores are not always better) - Smarter Every Day 202

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For \$50 off select Casper mattresses, go to http://casper.com/smarter and use promo code: smarter (Terms and conditions apply). BEHIND THE SCENES: https://www.youtube.com/watch?v=ph-uq_B5TSI ⇊ Click below for more links! ⇊ HOW TO BUILD A COMPUTER 1. DON'T

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### The Fetch-Execute Cycle: What's Your Computer Actually Doing?

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### Testing a solution for a system of equations

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### Testing Solutions for a System of Inequalities

202 views / 0 likes - added

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### Urinary System, Part 2: Crash Course A&P #39

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As we promised last week, we're not quite done talking about your pee yet. Today Hank explains how the urinary system regulates the production of urine, by maintaining a study glomerular flow rate. He'll also cover the anatomy of storing and excreting uri

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### Linear Algebra: Least Squares Examples

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An example using the least squares solution to an unsolvable system More free lessons at: http://www.khanacademy.org/video?v=8mAZYv5wIcE

• 09:44

### Immune System, Part 2: Crash Course A&P #46

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In the penultimate episode of Crash Course Anatomy & Physiology, Hank explains your adaptive immune system. The adaptive immune system's humoral response guards extracellular terrain against pathogens. Hank also explains B cells, antibodies, and how vacci

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