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  • 03:31 Fence Posts For Horses | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Fence Posts For Horses | Addition And Subtraction Within 100 | Early Math | Khan Academy

    681 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-sub-100-word-problems/e/addition-and-subtraction-word-problems-within-100--level-1?utm_source=YT&utm_medium

  • 03:11 Introduction To Addition | Basic Addition And Subtraction | Early Math | Khan Academy

    Introduction To Addition | Basic Addition And Subtraction | Early Math | Khan Academy

    667 views / 0 likes - added

    Learn what it means to add. The examples used in this video are 1+1 and 2+3. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-intro/e/addition_1?utm_

  • 03:07 Popular Comparing Lengths | Measurement And Data | Early Math | Khan Academy

    Comparing Lengths | Measurement And Data | Early Math | Khan Academy

    1,555 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-compare-estimate-length/e/comparing-lengths?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch t

  • 00:44 Popular Count By Category | Counting | Early Math | Khan Academy

    Count By Category | Counting | Early Math | Khan Academy

    768 views / 0 likes - added

    Learn to count the number of things in different categories. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-comparing-numbers/e/sort-groups-by-count?utm_so

  • 01:45 Popular Counting Dogs, Mice, And Cookies | Counting | Early Math | Khan Academy

    Counting Dogs, Mice, And Cookies | Counting | Early Math | Khan Academy

    746 views / 0 likes - added

    Learn how to count animals organized in different patterns. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-count-object-topic/e/how-many-objects-2?utm_sour

  • 02:51 Telling Time Exercise Example 1 | Measurement And Data | Early Math | Khan Academy

    Telling Time Exercise Example 1 | Measurement And Data | Early Math | Khan Academy

    649 views / 0 likes - added

    Tell time on a labeled analog clock. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-time/e/telling_time_0.5?utm_source=YT&utm_medium=Desc&utm_campaign=

  • 01:31 Popular Filling Rectangles With Squares | Geometry | Early Math | Khan Academy

    Filling Rectangles With Squares | Geometry | Early Math | Khan Academy

    1,174 views / 0 likes - added

    Learn how to fill rectangles with squares. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-fractions-of-shapes/e/filling-rectangles-with-same-sized-squares?

  • 03:59 Popular Adding Ten Or One Hundred | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Adding Ten Or One Hundred | Addition And Subtraction Within 100 | Early Math | Khan Academy

    815 views / 1 likes - added

    Learn how to add 1, 10, or 100 to a number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-ones-tens-hundreds/e/add-within-1000--level-1?utm_source=YT&utm

  • 02:57 Popular Reading Bar Graph Examples | Measurement And Data | Early Math | Khan Academy

    Reading Bar Graph Examples | Measurement And Data | Early Math | Khan Academy

    1,627 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-bar-graphs/e/solving-problems-with-bar-graphs-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Wat

  • 03:09 Popular Making Line Plots | Measurement And Data | Early Math | Khan Academy

    Making Line Plots | Measurement And Data | Early Math | Khan Academy

    1,152 views / 0 likes - added

    Making line plots. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-line-plots/e/creating-line-plots-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMa

  • 01:03 Popular Counting Whales, Sheep, And Flowers | Counting | Early Math | Khan Academy

    Counting Whales, Sheep, And Flowers | Counting | Early Math | Khan Academy

    743 views / 0 likes - added

    Learn how to count animals. Animals in these pictures are organized neatly. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-count-object-topic/e/how-many-ob

  • 02:03 Popular Estimating Lengths | Measurement And Data | Early Math | Khan Academy

    Estimating Lengths | Measurement And Data | Early Math | Khan Academy

    717 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-compare-estimate-length/e/estimating-lengths?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch

  • 04:19 Cousin Fal's Shape Collection | Geometry | Early Math | Khan Academy

    Cousin Fal's Shape Collection | Geometry | Early Math | Khan Academy

    686 views / 0 likes - added

    Learn how to classify shapes based on their number of sides, number of corners, and side-lengths. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-shapes/e/n

  • 03:16 Understanding Place Value While Adding Tens | Early Math | Khan Academy

    Understanding Place Value While Adding Tens | Early Math | Khan Academy

    617 views / 0 likes - added

    Learn how to add 23 + 30 by thinking about place value. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-ones-tens/e/add-within-100--level-1?utm_source=YT&u

  • 01:43 Popular Solving Problems With Bar Graphs 2 | Measurement And Data | Early Math | Khan Academy

    Solving Problems With Bar Graphs 2 | Measurement And Data | Early Math | Khan Academy

    1,331 views / 1 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-bar-graphs/e/solving-problems-with-bar-graphs-2?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Wat

  • 04:58 Popular Number Grid | Counting | Early Math | Khan Academy

    Number Grid | Counting | Early Math | Khan Academy

    969 views / 0 likes - added

    In our introductory video to counting, Sal goes through all the numbers from 0 to 100, so we can start to see some interesting patterns. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-

  • 03:37 Popular Adding Hundreds, Tens, And Ones | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Adding Hundreds, Tens, And Ones | Addition And Subtraction Within 100 | Early Math | Khan Academy

    928 views / 0 likes - added

    Learn how to add three-digit numbers by adding ones, tens, and hundreds. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-ones-tens-hundreds/e/add-within-10

  • 02:10 Popular Repeated Addition Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Repeated Addition Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

    719 views / 0 likes - added

    Learn how to solve word problems by adding the same number many times. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-skip-counting/e/repeated-addition?utm_so

  • 02:45 Popular Understanding Place Value While Subtracting Ones | Early Math | Khan Academy

    Understanding Place Value While Subtracting Ones | Early Math | Khan Academy

    982 views / 0 likes - added

    Learn how to subtract 4 from 46 by thinking about place value. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-sub-ones-tens/e/subtract-with-in-100-level-1?utm

  • 03:33 Popular Losing Tennis Balls | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Losing Tennis Balls | Addition And Subtraction Within 100 | Early Math | Khan Academy

    730 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-sub-100-word-problems/e/addition-and-subtraction-word-problems-within-100--level-1?utm_source=YT&utm_medium

  • 04:11 Popular Subtracting Ten Or One Hundred | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Subtracting Ten Or One Hundred | Addition And Subtraction Within 100 | Early Math | Khan Academy

    2,153 views / 0 likes - added

    Learn how to subtract 1, 10, or 100 from a number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-sub-ones-tens-hundreds/e/subtract-within-1000--level-1?utm_s

  • 02:17 Popular Pieces Of Fruit | Basic Addition And Subtraction | Early Math | Khan Academy

    Pieces Of Fruit | Basic Addition And Subtraction | Early Math | Khan Academy

    979 views / 0 likes - added

    Learn how to add fruit (by putting fruit together) and sutract fruit (by taking fruit away). Examples used are 5+3 and 5-3. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basic

  • 05:37 Popular Linear Models Example 2 | Algebra I | Khan Academy

    Linear Models Example 2 | Algebra I | Khan Academy

    1,138 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

  • 02:00 Popular Adding To 10 | Basic Addition And Subtraction | Early Math | Khan Academy

    Adding To 10 | Basic Addition And Subtraction | Early Math | Khan Academy

    1,356 views / 0 likes - added

    Learn that if we have 3 bananas, then we need 7 more bananas to make 10 bananas. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-make-10/e/making-ten-2?utm_

  • 02:46 Pluto’s Mysterious Atmosphere Could Help Us Fix Global Warming

    Pluto’s Mysterious Atmosphere Could Help Us Fix Global Warming

    555 views / 2 likes - added

    Pluto’s haze is incredibly effective at cooling the planet and scientists think we can apply its principles on Earth to fight climate change. Do you think it could work? Pluto Could Be Made A Planet Again, Along With 102 Other Celestial Bodies - https://y

  • 09:29 How to Listen to Classical Music: Fugues

    How to Listen to Classical Music: Fugues

    613 views / 0 likes - added

    A Complete Introduction to Fugues. This video looks at Fugues, and how they work. It considers the great fugues of Bach, as well as surveying fugue from Britten to Bernstein, Handel to Beethoven. It looks at fugal technique - the exposition, subject, answ

  • 02:36 Popular Understanding Place Value When Adding Ones | Early Math | Khan Academy

    Understanding Place Value When Adding Ones | Early Math | Khan Academy

    1,019 views / 0 likes - added

    Learn how to add 37 + 2 by thinking about place value. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-add-ones-tens/e/add-within-100--level-1?utm_source=YT&ut

  • 03:12 Popular Subtracting Hundreds, Tens, And Ones | Early Math | Khan Academy

    Subtracting Hundreds, Tens, And Ones | Early Math | Khan Academy

    1,064 views / 0 likes - added

    Learn how to subtract three-digit numbers by subtracting ones, tens, and hundreds. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-sub-ones-tens-hundreds/e/sub

  • 09:46 Shockwave Shadows in Ultra Slow Motion (Bullet Schlieren) - Smarter Every Day 203

    Shockwave Shadows in Ultra Slow Motion (Bullet Schlieren) - Smarter Every Day 203

    558 views / 0 likes - added

    Get your first audiobook free when you try Audible for 30 days visit https://www.audible.com/smarter or text smarter to 500 500! Click here if you're interested in subscribing: http://bit.ly/Subscribe2SED ⇊ Click below for more links! ⇊ ~~~~~~~~~~~~~~~~~~

  • 02:40 Popular Interpreting Linear Formulas Example 1 | Algebra I | Khan Academy

    Interpreting Linear Formulas Example 1 | Algebra I | Khan Academy

    2,187 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

  • 01:07 Popular How To Match Function Input To Output Given The Graph (example) | Algebra I | Khan Academy

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

    1,074 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

  • 01:54 Popular Getting To 10 By Filling Boxes | Basic Addition And Subtraction | Early Math | Khan Academy

    Getting To 10 By Filling Boxes | Basic Addition And Subtraction | Early Math | Khan Academy

    785 views / 0 likes - added

    Learn how to add two numbers to make 10. This video shows two examples: 3 + ___ = 10 and 6 + ___ = 10. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-make-

  • 02:06 Popular Relating Addition And Subtraction | Basic Addition And Subtraction | Early Math | Khan Academy

    Relating Addition And Subtraction | Basic Addition And Subtraction | Early Math | Khan Academy

    937 views / 0 likes - added

    See the relationship between 2+3=5, 5-2=3, and 5-3=2. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-subtract-10/e/relate-addition-and-subtraction?utm_

  • 01:40 Popular How To Match Function Input To Output Given The Formula (example) | Algebra I | Khan Academy

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

    1,003 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_

  • 08:52 Popular Linear Models Example 1 | Algebra I | Khan Academy

    Linear Models Example 1 | Algebra I | Khan Academy

    1,859 views / 0 likes - added

    Linear model for book reading 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?u

  • 02:19 Popular How To Determine The Domain Of A Modeling Function (example With A Function) | Khan Academy

    How To Determine The Domain Of A Modeling Function (example With A Function) | Khan Academy

    1,258 views / 0 likes - added

    Sal determines the domain of a function that models the height of a plant over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/determining-the-domain-of-a-function/e/interpreting

  • 02:48 Popular Picture Graphs | Measurement And Data | Early Math | Khan Academy

    Picture Graphs | Measurement And Data | Early Math | Khan Academy

    1,514 views / 0 likes - added

    Read and interpret a picture graph. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-picture-graphs/e/solving-problems-with-picture-graphs-1?utm_source=YT&utm

  • 03:04 Popular How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy

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

    903 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-

  • 02:35 Popular Interpreting Linear Formulas Example 2 | Algebra I | Khan Academy

    Interpreting Linear Formulas Example 2 | Algebra I | Khan Academy

    1,419 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

  • 06:55 Popular What Are Variables, Expressions, And Equations? | Introduction To Algebra | Algebra I | Khan Academy

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

    1,699 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

  • 01:03 Popular Subtraction Word Problems Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

    Subtraction Word Problems Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

    753 views / 0 likes - added

    Learn how to solve word problems by subtracting small numbers (numbers 10 or less). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-word-problem-wit

  • 03:12 Popular Graphing Linear Functions Example 2 | Algebra I | Khan Academy

    Graphing Linear Functions Example 2 | Algebra I | Khan Academy

    1,893 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

  • 04:08 Popular Measuring A Golden Statue | Measurement And Data | Early Math | Khan Academy

    Measuring A Golden Statue | Measurement And Data | Early Math | Khan Academy

    741 views / 0 likes - added

    Measure an object with same-size length units that span it with no gaps or overlaps. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-picture-graphs/e/solving

  • 06:35 Popular Constructing Linear Functions Example 1 | Algebra I | Khan Academy

    Constructing Linear Functions Example 1 | Algebra I | Khan Academy

    1,723 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

  • 01:42 Popular Addition Word Problems Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

    Addition Word Problems Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

    850 views / 1 likes - added

    Learn how to solve word problems by adding small numbers (numbers 10 or less). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-word-problem-within-1

  • 05:09 Popular Converting From Slope-intercept To Standard Form | Algebra I | Khan Academy

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

    1,309 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

  • 02:15 Popular Addition And Subtraction Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

    Addition And Subtraction Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

    1,869 views / 0 likes - added

    See how to solve a bunch of addition and subtraction problems with small numbers. All numbers in this video are 10 or less. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basic

  • 02:27 Popular Checking Ordered Pair Solutions To Equations Example 2 | Algebra I | Khan Academy

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

    1,045 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

  • 03:24 Popular How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

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

    1,418 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

  • 1:25:34 Investigating the Periodic Table with Experiments - with Peter Wothers

    Investigating the Periodic Table with Experiments - with Peter Wothers

    347 views / 0 likes - added

    We celebrate 150 years of the Periodic Table and Mendeleev's genius by braving the elements from Argon to Zinc in this demonstration filled show.Subscribe for regular science videos: http://bit.ly/RiSubscRibeYou can pre-order Peter's book "Antimony, Gold,

  • 02:35 Popular Checking Ordered Pair Solutions To Equations Example 1 | Algebra I | Khan Academy

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

    1,258 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

  • 01:49 Popular How To Find Two Function Inputs With The Same Output Given Graph (example) | Khan Academy

    How To Find Two Function Inputs With The Same Output Given Graph (example) | Khan Academy

    1,796 views / 0 likes - added

    Sal finds the input value other than -5 for which f(x)=f(-5), given the graph of f. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inp

  • 07:11 Popular Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

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

    1,989 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

  • 02:36 Popular How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

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

    1,958 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

  • 59:38 Carl Sagan Christmas Lectures 3 - The History of Mars

    Carl Sagan Christmas Lectures 3 - The History of Mars

    134 views / 0 likes - added

    Cold, arid, and tens of millions of miles away from Earth, Mars has intrigued scientists for centuries. The existence of liquid on its surface was confirmed by NASAs flyby mission, Mariner 4, in 1965, but the question of whether life exists on our neighbo

  • 05:30 Popular Graphing Linear Functions Example 1 | Algebra I | Khan Academy

    Graphing Linear Functions Example 1 | Algebra I | Khan Academy

    1,815 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-

  • 04:14 Notes of a native son: the world according to James Baldwin - Christina Greer

    Notes of a native son: the world according to James Baldwin - Christina Greer

    520 views / 0 likes - added

    James Baldwin was an American novelist and social critic whose essays in “Notes of a Native Son” explored race, sex and class distinctions. -- In the 1960s, the FBI amassed almost 2,000 documents in an investigation into one of America’s most celebrated m

  • 04:00 Does Acupuncture Even Work?

    Does Acupuncture Even Work?

    475 views / 0 likes - added

    Many people rave about the benefits of acupuncture but does it actually cure anything? What if it's just the placebo effect at work? What Is Homeopathy And Is It Real Science? - http://bit.ly/2betS7c Sign Up For The Seeker Newsletter Here - http://bit.ly/

  • 40:11 Pastry Chef Attempts to Make Gourmet M&M's | Gourmet Makes | Bon Apptit

    Pastry Chef Attempts to Make Gourmet M&M's | Gourmet Makes | Bon Apptit

    372 views / 0 likes - added

    Join Claire Saffitz in the Bon Appétit Test Kitchen as she attempts to make gourmet M&M's. M&M's are available in just about every color known to man, but there is one color that is objectively the best: green. Scientists have puzzled over

  • 07:36 We're Giving Away $30 Million in Free Food

    We're Giving Away $30 Million in Free Food

    175 views / 3 likes - added

    Thank you to our partner @Ibotta for sponsoring this project, which will help provide equitable access to food for communities in need. Ibotta is taking it one step further they want to give your family a free meal this Thanksgiving too. Download the Ibot

  • 05:02 Bach, Canone alla decima, Art of Fugue

    Bach, Canone alla decima, Art of Fugue

    564 views / 0 likes - added

    Canon at the tenth (with counterpoint at the third) from J. S. Bach's Art of Fugue, performed by Kimiko Ishizaka, with an animated graphical score. FAQ Q: Why do the notes sometimes not line up? A: In this canon, Bach takes liberties with the transpositio

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    What happens when a NERF dart breaks the SPEED OF SOUND?

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    The first 1,000 people to click will get 2 months of Skillshare Premium free: http://skl.sh/backyardscientist Keep Reading below! Backyard Scientist merch!! https://thebackyardscient.ist/shop/ Thanks iX Cameras http://www.ix-cameras.com/ and Matt Rece htt

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    We're Giving Away 1,000 Electric Bikes for Free

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    A lot of people are asking how the bikes will get charged. The givepower solar plant charges all the bikes for free.As part of this video, our amazing sponsor Lectric e-Bikes (https://lectricebikes.com/) has donated a thousand brand new electric bikes for

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    What Really Happened to the Library of Alexandria?

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    Picture the Recipe: https://www.youtube.com/channel/UCEBtDzuikFw24LPsgGyW1AQ If you happen to like our videos and have a few bucks to spare to support our efforts, check out our Patreon page where we've got a variety of perks for our Patrons, including Si

  • 05:32 What Happens If Earth Loses Its Clouds?

    What Happens If Earth Loses Its Clouds?

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    Clouds are essential to regulating Earth's temperature, but what happens if they disappear? Why a Half Degree Rise in Global Temperature Would Be Catastrophic - https://youtu.be/teZk3NLU_7M Read More: A World Without Clouds https://www.quantamagazine.org/

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    How does a whip break the sound barrier? (Slow Motion Shockwave formation) - Smarter Every Day 207

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    Behind the Scenes: https://youtu.be/3HABgm-UUi0 Download Skunkworks! http://www.audible.com/Smarter or text "smarter" to 500-500 (30 day free trial) Click here if you're interested in subscribing: http://bit.ly/Subscribe2SED ⇊ Click below for more links!

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    COLD HARD SCIENCE: SLAPSHOT Physics In Slow Motion - Smarter Every Day 112

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    Tweet this: http://bit.ly/SlapShotSci - FB it: http://bit.ly/SlapShotSlow Download a free Audio book: http://bit.ly/AudibleSED Infographics are Here: http://smartereveryday.tumblr.com/ I shot the skaters with a Phantom MIRO LC320S made by Vision Research:

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    How Long Does the Novel Coronavirus Live on Surfaces?

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    Light in the darkness | Swedish Lucia Tradition

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    In the very darkest time of the year, we honor the light. December 13 is a very special day here in Sweden when we celebrate the Lucia tradition. And for many years now, I have made it my own tradition to go out in the night to light up hundreds of candle

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    Why The Speed Of Light* Can't Be Measured

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    Physics students learn the speed of light, c, is the same for all inertial observers but no one has ever actually measured it in one direction. Thanks to Kiwico for sponsoring this video. For 50% off your first month of any crate, go to https://kiwico.com

  • 04:17 H.H. DALAI LAMA Is there only one true religion? BEYOND BELIEF

    H.H. DALAI LAMA Is there only one true religion? BEYOND BELIEF

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    The documentary film BEYOND BELIEF, directed by Jim Lemkin, explores the nature, uses and limits of beliefs and the consequences of unexamined beliefs. This heart-centered movie investigates real-life stories of people who, when they dared to question, di

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    Worlds Smallest Nerf Gun Shoots an Ant

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    Creating the Worlds smallest Nerf gun 5 times in a row. Reserve your CrunchLabs Build Box for the holidays here- https://crunchlabs.comI started a company called CrunchLabs, where we build a toy together, and then I teach you all the juicy physics for how

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    This Missing Force Field Could Lead to a Dark Matter Breakthrough

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    The strong CP problem is one of the biggest puzzles in physics...let's dive in. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.com While you're probably pretty fa

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    How Sharp Are Cheetah Tongues? | BIG CAT Licks Friends Arm Until Bleeds For Science

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    Subscribe: http://www.youtube.com/channel/UC25bqOksVyD-SfdAToam-Bg?sub_confirmation=1 PayPal: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGXLLG5QK6RRC Please like and share this video if you like it ;) Many visitors and comme

  • 02:39 Popular Why Don't Sled Dogs Ever Get Tired?

    Why Don't Sled Dogs Ever Get Tired?

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    Thanks to Squarespace for sponsoring this video! https://squarespace.com/minuteearth Sled dogs are the best endurance athletes in the world thanks to a weird quirk in their metabolism. Thanks also to our supporters on https://www.patreon.com/MinuteEarth _

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  • 07:00 10 Scientific Ways To Know If Your Dog Loves You

    10 Scientific Ways To Know If Your Dog Loves You

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    10 scientific ways to know your dog loves you so muchDog cognitive science has come a long way over the past two decades. Wagging tails, persuasive looks and the shape of ears yield all kinds of information about a dogs intentions and emotional state.The

  • 06:21 Could These Bridges Keep Mountain Lions Safe?

    Could These Bridges Keep Mountain Lions Safe?

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    Mountain lion numbers are dwindling due to the highways that fragment their habitat. Soon, wildlife experts hope to rejoin these lions with a large highway overpass disguised as a continuation of the wild hills to restore genetic diversity to this iconic

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    Science Confirms That Dogs Can Recognize Untrustworthy People

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    Scientists confirm that dogs can recognize an untrustworthy person.When your dog growls at someone in your home - they may be onto something.So on our countdown today - we have the top 4 reasons why you should trust your dog before you believe your friend

  • 02:38 Space Jam: A New Legacy Trailer 1

    Space Jam: A New Legacy Trailer 1

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  • 03:39 How Wiretapping Works

    How Wiretapping Works

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    It’s surprisingly easy to listen to private conversations if you know how to hack satellites, bug devices or tap a phone line. Learn more at HowStuffWorks.com: http://people.howstuffworks.com/wiretapping.htm Share on Facebook: Share on Twitter: Subscribe:

  • 05:27 What Happens to the Human Body in Space?

    What Happens to the Human Body in Space?

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    In the largest study of its kind, scientists are coming closer to understanding exactly how space affects the human body. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.

  • 04:04 I Lost My Friends Because I Don't Play Sports

    I Lost My Friends Because I Don't Play Sports

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    By Zach | This video is sponsored by The Art Institutes. Visit them: http://bit.ly/2M2z8wa | Subscribe: http://bit.ly/sub2storybooth | Ready to "wear it out loud?” Merch store open, SHOP NOW: http://bit.ly/storybooth-merch | Zach used to have a ton of fri

  • 07:30 Did Dinosaurs Ever Live Alongside Humans?

    Did Dinosaurs Ever Live Alongside Humans?

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    You may have been told online or at special interest museums that dinosaurs once lived alongside humans, or maybe even still live today. Here we look closely at this claim, and discover what science can tell us. This animation was based partially on two w

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    Inside the Lab That's Turning Moon Water Into Rocket Fuel

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  • 09:25 How Long Would It Take to Count to a Billion and What’s the Highest Anyone Has Counted?

    How Long Would It Take to Count to a Billion and What’s the Highest Anyone Has Counted?

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    If you happen to like our videos and have a few bucks to spare to support our efforts, check out our Patreon page where we've got a variety of perks for our Patrons, including Simon's voice on your GPS and the ever requested Simon Whistler whistling packa

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    Nuclear Energy Explained: How Does It Work? 1/3

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    Nuclear Energy Explained: How does it work? Nuclear Energy is a controversial subject. The pro- and anti-nuclear lobbies fight furiously, and it's difficult to decide who is right. So we're trying to clear up the issue - in this video we discuss how we go

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