Search Results: "Lin Alg: Orthogonal matrices preserve angles and lengths"
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11:16 Popular
Lin Alg: Orthogonal matrices preserve angles and lengths
763 views / 0 likes - addedShowing that orthogonal matrices preserve angles and lengths More free lessons at: http://www.khanacademy.org/video?v=yDwIfYjKEeo
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12:18
Lin Alg: Orthogonal Complement of the Orthogonal Complement
632 views / 0 likes - addedFinding that the orthogonal complement of the orthogonal complement of V is V More free lessons at: http://www.khanacademy.org/video?v=zlI8mx8Hc8o
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03:27 Popular
Lin Alg: Orthogonal Complement of the Nullspace
731 views / 0 likes - addedThe orthogonal complement of the nullspace and left nullspace. More free lessons at: http://www.khanacademy.org/video?v=LE_aQAur7nI
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27:04 Popular
Lin Alg: Example using orthogonal change-of-basis matrix to find transformation matrix
718 views / 0 likes - addedExample using orthogonal change-of-basis matrix to find transformation matrix More free lessons at: http://www.khanacademy.org/video?v=gfVY7cW7VLQ
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21:36 Popular
Lin Alg: Another Example of a Projection Matrix
1,161 views / 0 likes - addedFiguring out the transformation matrix for a projection onto a subspace by figuring out the matrix for the projection onto the subspace's orthogonal complement first More free lessons at: http://www.khanacademy.org/video?v=XhCSHu6dHb8
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03:45 Popular
Angles, Arc Lengths, And Trig Functions — Harder Example | Math | New SAT | Khan Academy
1,012 views / 0 likes - addedWatch Sal work through a harder Angles, arc lengths, and trig functions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s5-easier?utm_source=YT&utm_medium=Desc&utm_campai
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03:52 Popular
Angles, Arc Lengths, And Trig Functions — Basic Example | Math | New SAT | Khan Academy
868 views / 0 likes - addedWatch Sal work through a basic Angles, arc lengths, and trig functions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s4-harder?utm_source=YT&utm_medium=Desc&utm_campaig
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27:01 Popular
Lin Alg: Representing vectors in Rn using subspace members
1,092 views / 0 likes - addedShowing that any member of Rn can be represented as a unique sum of a vector in subspace V and a vector in the orthogonal complement of V. More free lessons at: http://www.khanacademy.org/video?v=M6lFqkqvUgo
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19:50
Lin Alg: Visualizations of Left Nullspace and Rowspace
637 views / 0 likes - addedRelationship between left nullspace, rowspace, column space and nullspace. More free lessons at: http://www.khanacademy.org/video?v=GW8ZPjGlk24
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13:34
Lin Alg: Invertible Change of Basis Matrix
648 views / 0 likes - addedUsing an invertible change of basis matrix to go between different coordinate systems More free lessons at: http://www.khanacademy.org/video?v=meibWcbGqt4
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13:20 Popular
Lin Alg: Alternate Basis Tranformation Matrix Example
813 views / 0 likes - addedExample of finding the transformation matrix for an alternate basis More free lessons at: http://www.khanacademy.org/video?v=lCRGNykWqFI
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16:14
Lin Alg: Projections onto subspaces with orthonormal bases
670 views / 0 likes - addedProjections onto subspaces with orthonormal bases More free lessons at: http://www.khanacademy.org/video?v=we829K4NOq8
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19:12 Popular
Lin Alg: Unique rowspace solution to Ax=b
724 views / 0 likes - addedShowing that, for any b that is in the column space of A, there is a unique member of the row space that is the "smallest" solution to Ax=b More free lessons at: http://www.khanacademy.org/video?v=czIYvs9zj2g
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18:02 Popular
Lin Alg: Transformation Matrix with Respect to a Basis
711 views / 0 likes - addedFinding the transformation matrix with respect to a non-standard basis More free lessons at: http://www.khanacademy.org/video?v=PiuhTj0zCf4
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06:42
Lin Alg: Finding projection onto subspace with orthonormal basis example
665 views / 0 likes - addedExample of finding the transformation matrix for the projection onto a subspace with an orthonormal basis More free lessons at: http://www.khanacademy.org/video?v=SUoqA9srY1Q
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12:36 Popular
Lin Alg: Alternate Basis Tranformation Matrix Example Part 2
922 views / 0 likes - addedShowing that the transformation matrix with respect to basis B actually works. Brief point on why someone would want to operate in a different basis to begin with. More free lessons at: http://www.khanacademy.org/video?v=EyORbCPUAd4
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29:00 Popular
Lin Alg: Changing coordinate systems to help find a transformation matrix
857 views / 0 likes - addedChanging our coordinate system to find the transformation matrix with respect to standard coordinates More free lessons at: http://www.khanacademy.org/video?v=K_na_j1Msfg
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12:34
Lin Alg: Showing that A-transpose x A is invertible
668 views / 0 likes - addedShowing that (transpose of A)(A) is invertible if A has linearly independent columns More free lessons at: http://www.khanacademy.org/video?v=ESSMQH6Y5OA
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22:08
Linear Algebra: Orthogonal Complements
668 views / 0 likes - addedOrthogonal Complements as subspaces. More free lessons at: http://www.khanacademy.org/video?v=QOTjdgmNqlg
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16:16
Lin Alg: A Projection onto a Subspace is a Linear Transforma
687 views / 0 likes - addedShowing that a projection onto a subspace is a linear transformation More free lessons at: http://www.khanacademy.org/video?v=cTyNpXB92bQ
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02:06 Popular
Types of Angles, Figures & Shapes
1,500 views / 0 likes - addedTypes of Angles, Figures & Shapes. Part of the series: Geometry Tips. many different types of angles, figures and shapes make up math in general as well as geometry. Learn about the types of angles, figures and shapes in geometry with help from a longtime
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07:02 Popular
Intuition For Area With Fractional Side Lengths
832 views / 1 likes - addedIntuition for area with fractional side lengths
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Matrices to solve a vector combination problem
581 views / 0 likes - addedUsing matrices to figure out if some combination of 2 vectors can create a 3rd vector More free lessons at: http://www.khanacademy.org/video?v=gsNgdVdAT1o
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06:44
What We Can Learn From Galaxies Far, Far Away - Henry Lin
697 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/what-we-can-learn-from-galaxies-far-far-away-henry-lin In a fun, excited talk, teenager Henry Lin looks at something unexpected in the sky: galaxy clusters. By studying the properties of the universe's largest p
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04:30 Popular
If Superpowers Were Real: Immortality - Joy Lin
895 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/if-superpowers-were-real-immortality-joy-lin What if immortality wasn't just the stuff of epic comic book stories? Is it scientifically possible to be immortal? In this series, Joy Lin tackles six superpowers an
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04:33 Popular
If Superpowers Were Real: Invisibility - Joy Lin
751 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/if-superpowers-were-real-invisibility-joy-lin What if invisibility wasn't just the stuff of epic comic book stories? Is it scientifically possible to be invisible? In this series, Joy Lin tackles six superpowers
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05:11 Popular
If Superpowers Were Real: Flight - Joy Lin
822 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/if-superpowers-were-real-flight-joy-lin What if human flight wasn't just the stuff of epic comic book stories? Is it scientifically possible to fly? In this series, Joy Lin tackles six superpowers and reveals ju
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02:22
If Superpowers Were Real, Which Would You Choose? - Joy Lin
700 views / 0 likes - addedIn this series, Joy Lin tackles six superpowers and reveals just how scientifically realistic they can be to us mere mortals. Lesson by Joy Lin, animation by Cognitive Media.
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04:05 Popular
If Superpowers Were Real: Super Strength - Joy Lin
892 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/if-superpowers-were-real-super-strength-joy-lin What if super strength wasn't just the stuff of epic comic book stories? Is it scientifically possible to be super strong? In this series, Joy Lin tackles six supe
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04:51 Popular
If Superpowers Were Real: Super Speed - Joy Lin
928 views / 1 likes - addedView full lesson: http://ed.ted.com/lessons/if-superpowers-were-real-super-speed-joy-lin What if super speed wasn't just the stuff of epic comic book stories? Is it scientifically possible to be super speedy? In this series, Joy Lin tackles six superpower
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04:16 Popular
The Ethical Dilemma Of Self-driving Cars - Patrick Lin
893 views / 1 likes - addedView full lesson: http://ed.ted.com/lessons/the-ethical-dilemma-of-self-driving-cars-patrick-lin Self-driving cars are already cruising the streets today. And while these cars will ultimately be safer and cleaner than their manual counterparts, they can’t
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06:45 Popular
If Superpowers Were Real: Body Mass - Joy Lin
890 views / 1 likes - addedView full lesson: http://ed.ted.com/lessons/if-superpowers-were-real-body-mass-joy-lin What if manipulating body mass wasn't just the stuff of epic comic book stories? Is it scientifically possible to manipulate your body mass? In this series, Joy Lin tac
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01:20
Inscribed Angles Exercise Example
688 views / 0 likes - addedInscribed angles exercise example
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09:01
Angles Of Vectors From Components
691 views / 0 likes - addedAngles of vectors from components
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02:49 Popular
Ordering Triangle Sides And Angles
737 views / 1 likes - addedOrdering triangle sides and angles
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06:42 Popular
More Examples Finding Vector Angles
705 views / 0 likes - addedMore examples finding vector angles
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03:56 Popular
Proving The Opposite Angles Of Inscribed Quadrilateral Are Supplementary
988 views / 0 likes - addedProving the opposite angles of inscribed quadrilateral are supplementary
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04:58 Popular
Example Showing Supplementary Oppositie Angles In Inscribed Quadrilateral
730 views / 0 likes - addedExample showing supplementary oppositie angles in inscribed quadrilateral
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11:59
IIT JEE Symmetric and Skew-Symmetric Matrices
588 views / 0 likes - added2010 IIT JEE Paper 1 Problem 42 Symmetric and Skew-Symmetric Matrices More free lessons at: http://www.khanacademy.org/video?v=G6OoxGmJzuc
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03:07 Popular
Comparing Lengths | Measurement And Data | Early Math | Khan Academy
1,555 views / 0 likes - addedPractice 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
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06:35 Popular
Acute Obtuse and Right Angles
842 views / 0 likes - addedu07_l1_t1_we2 Acute Obtuse and Right Angles Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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01:42 Popular
Finding Missing Angles
761 views / 0 likes - addedu07_l1_t2_we3 Finding Missing Angles Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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03:07 Popular
Similar Triangles Corresponding Sides and Angles
781 views / 0 likes - addedu07_l1_t3_we3 Similar Triangles Corresponding Sides and Angles
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02:54 Popular
Measuring Lengths With Different Units | Measurement And Data | Early Math | Khan Academy
1,312 views / 0 likes - addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-measuring-length/e/measuring-lengths-with-different-units?utm_source=YT&utm_medium=Desc&utm_campaign=Ear
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02:36
Identifying Complementary and Supplementary Angles
622 views / 0 likes - addedu07_l1_t2_we2 Identifying Complementary and Supplementary Angles Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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06:31 Popular
Proof - Sum of Measures of Angles in a Triangle are 180
1,758 views / 0 likes - addedProof that the sum of the measures of the angles in a triangle are 180
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02:03 Popular
Estimating Lengths | Measurement And Data | Early Math | Khan Academy
717 views / 0 likes - addedPractice 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
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04:40 Popular
Measuring Lengths 2 | Measurement And Data | Early Math | Khan Academy
742 views / 0 likes - addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-measuring-length/e/measuring-lengths-2?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the ne
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03:26 Popular
5D Storage Will Preserve Human History For Eternity
712 views / 0 likes - addedResearchers have just discovered a way to preserve data forever in 5D. What exactly does that mean and how does it work? Our Brains Can Store 10x More Than We Thought! ►►►►http://bit.ly/1VCcV6B Sign Up For The TestTube Newsletter Here ►►►►http://bit.ly/1m
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02:19 Popular
Opetaia Foa'i, Lin-Manuel Miranda - We Know The Way (From "Moana"/Sing-Along)
772 views / 0 likes - addedMusic video by Opetaia Foa'i, Lin-Manuel Miranda performing We Know The Way (From "Moana"/Sing-Along). 2020 Walt Disney Recordshttp://vevo.ly/tFOXkS
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03:25 Popular
Lin-Manuel Miranda Performs 'Hamilton' in Under 3 Minutes
1,017 views / 2 likes - addedIn a way only he could... "Hamilton" star Lin-Manuel Miranda performs his award-winning musical in three minutes with the help of Ellen’s 7-year-old presidential expert, Macey Hensley. Win all of the prizes from Day 10 of 12 Days of Giveaways! Enter
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01:07 Popular
Lin-Manuel Miranda, Opetaia Foa'i - We Know The Way (Finale/From "Moana"/Sing-Along)
1,247 views / 1 likes - addedDisney's Moana is now streaming on Disney+. Disney+ is the ultimate streaming destination for entertainment from Disney, Pixar, Marvel, Star Wars, and National Geographic. Access it all at https://disneymusic.co/JoinDisneyPlus?IQid=dmvevo. "We Know the Wa
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02:11
Cassandra Lin turns Kitchen Grease into Fuel | In The Nook | Disney Channel
253 views / 0 likes - addedIn this so fly for sci, Cassandra Lin teaches Disney Channel how she is doing her part to help our planet by turning kitchen grease into fuel!Welcome to In The Nook with Ariel and Chandler! ZOMBIES 2 stars, Ariel Martin and Chandler Kinney, battle it out
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03:30
Lasers and Drones Help Preserve Ancient Temples
659 views / 1 likes - added3-D digital preservation not only helps save the memories of historical sites, it also guides restoration projects after natural disasters, such as the earthquakes that damaged the temples of Bagan. Editor's Note: Viewers sensitive to flashing light may w
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03:49
Museum scientists race to preserve our plastic legacy
220 views / 0 likes - addedConservators must figure out what their art is made of in order to save itRead the story: https://scim.ag/3hZOCSJ
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06:44
Henry Lin: What We Can Learn From Galaxies Far, Far Away
616 views / 1 likes - addedIn a fun, exciting talk, teenager Henry Lin looks at something unexpected in the sky: distant galaxy clusters. By studying the properties of the universe's largest pieces, says the Intel Science Fair award winner, we can learn quite a lot about scientific
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04:11
Vulture safe zones aim to preserve an unloved but vital scavenger
514 views / 1 likes - addedAfter a huge downturn in South Asia's vulture numbers, governments and conservationists are aiming to turn populations of these natural clean-up crews around. CREDITS editor/animator/narrator Chris Burns supervising producers Sarah Crespi Nguyên Khôi Nguy
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11:51
Introduction to matrices
540 views / 0 likes - addedWhat a matrix is. How to add and subtract them.
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14:27 Popular
Singular Matrices
702 views / 0 likes - addedWhen and why you can't invert a matrix. More free lessons at: http://www.khanacademy.org/video?v=UqyN7-tRS00
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01:10
Sesame Street: It's a Habitat Song with Lin-Manuel Miranda
618 views / 0 likes - addedFreddy Flapman (Lin-Manuel Miranda) is showing Big Bird different habitats that birds can live in, like the beach! -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games and vide
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16:45
Inverting matrices (part 2)
507 views / 0 likes - addedInverting a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=S4n-tQZnU6o
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13:36
Inverting Matrices (part 3)
669 views / 0 likes - addedUsing Gauss-Jordan elimination to invert a 3x3 matrix. More free lessons at: http://www.khanacademy.org/video?v=obts_JDS6_Q
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16:33
Matrices to solve a system of equations
580 views / 0 likes - addedUsing the inverse of a matrix to solve a system of equations. More free lessons at: http://www.khanacademy.org/video?v=AUqeb9Z3y3k
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17:43
Matrices: Reduced Row Echelon Form 1
624 views / 0 likes - addedSolving a system of linear equations by putting an augmented matrix into reduced row echelon form More free lessons at: http://www.khanacademy.org/video?v=L0CmbneYETs
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07:37
Matrices: Reduced Row Echelon Form 2
636 views / 0 likes - addedAnother example of solving a system of linear equations by putting an augmented matrix into reduced row echelon form More free lessons at: http://www.khanacademy.org/video?v=lP1DGtZ8Wys
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12:08
Matrices: Reduced Row Echelon Form 3
679 views / 0 likes - addedAnd another example of solving a system of linear equations by putting an augmented matrix into reduced row echelon form More free lessons at: http://www.khanacademy.org/video?v=JVDrlTdzxiI
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00:49
#MacroMonday: Angles
361 views / 0 likes - addedThings aren’t always what they seem . . . or are they? Extreme close-ups often obscure the full picture. Cloaked in mystery, this new video series introduces a variety of objects and moments — found at MIT — that invite you to take a second look. Watch mo
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09:17 Popular
Math Antics - Angles&Degrees
1,239 views / 1 likes - addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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00:26
How Egyptians Made Right Angles #shorts
254 views / 0 likes - addedThe Egyptians didn't know the Pythagorean Theorem, but they figured out a way to make perfect 3-4-5 right triangles using segments of rope. It's so common sense, unsophisticated, and elegant that it's an example of a proof without words AND mathematical b
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02:01
Intro to Angles Lesson for Kids
154 views / 0 likes - addedFULL EPISODES: https://www.GenerationGenius.com/watch
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19:38
Linear Alg: Rowspace Solution to Ax=b example
648 views / 0 likes - addedVisualizing the rowspace solution to Ax=b More free lessons at: http://www.khanacademy.org/video?v=qdf2CuMGdKs
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09:05 Popular
Linear Alg: Projection is closest vector in subspace
713 views / 0 likes - addedShowing that the projection of x onto a subspace is the closest vector in the subspace to x More free lessons at: http://www.khanacademy.org/video?v=b269qpILOpk
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16:54
Teacher Delivers Remote Virtual Reality Math Lesson on Angles using Half Life: Alyx
374 views / 0 likes - addedReview of Angle Vocabulary for Homeschooling Week because I have to teach today, but Half Life Alyx just came out. Want to support my classroom? http://www.donorschoose.org/charlescoomber Twitter – @charlescoomber
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02:28 Popular
Jordan Fisher - You're Welcome (Official Video) ft. Lin-Manuel Miranda
813 views / 0 likes - added“You’re Welcome” from the Moana soundtrack is available here: Download: http://disneymusic.co/MVOSndtrk Streaming: http://disneymusic.co/MVOSndtrkWS Follow Disney Music: http://facebook.com/disneymusic http://twitter.com/disneymusic http://instagram.com/d
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09:28
Linear Alg: Visualizing a projection onto a plane
662 views / 0 likes - addedVisualizing a projection onto a plane. Showing that the old and new definitions of projections aren't that different. More free lessons at: http://www.khanacademy.org/video?v=uWbZlJURkfA
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16:55 Popular
Linear Algebra: Determinant when row is added
914 views / 0 likes - addedThe determinant when one matrix has a row that is the sum of the rows of other matrices (and every other term is identical in the 3 matrices) More free lessons at: http://www.khanacademy.org/video?v=VrB3LaSD_uo
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18:14
Linear Algebra: Matrix Product Examples
690 views / 0 likes - addedExample of taking the product of two matrices More free lessons at: http://www.khanacademy.org/video?v=x1z0hOyjapU
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11:16
Linear Algebra: Introduction to Orthonormal Bases
666 views / 0 likes - addedLooking at sets and bases that are orthonormal -- or where all the vectors have length 1 and are orthogonal to each other. More free lessons at: http://www.khanacademy.org/video?v=7BFx8pt2aTQ
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08:50
Linear Algebra: Transpose of a Matrix Product
664 views / 0 likes - addedTaking the transpose of the product of two matrices More free lessons at: http://www.khanacademy.org/video?v=UdHgWK13x5I
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15:13
Linear Transformation Examples: Scaling and Reflections
653 views / 0 likes - addedCreating scaling and reflection transformation matrices (which are diagonal) More free lessons at: http://www.khanacademy.org/video?v=qkfODKmZ-x4
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18:00
Linear Algebra: Deriving a method for determining inverses
629 views / 0 likes - addedDetermining a method for constructing inverse transformation matrices More free lessons at: http://www.khanacademy.org/video?v=6DpzCKJBsz0
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18:40
Linear Algebra: nxn Determinant
630 views / 0 likes - addedDefining the determinant for nxn matrices. An exampled of a 4x4 determinant. More free lessons at: http://www.khanacademy.org/video?v=H9BWRYJNIv4
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05:51 Popular
Equivalent Fractions | Fractions | Pre-Algebra | Khan Academy
2,074 views / 0 likes - addedIntroduces 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
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09:50 Popular
Adding And Subtracting Fractions | Fractions | Pre-Algebra | Khan Academy
2,070 views / 1 likes - addedHow to add and subtract fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/fractions-unlike-denom-pre-alg/e/adding_fractions?utm_source=YT&utm_medium=Desc&utm_campaign=PreA
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03:53 Popular
Plotting Basic Fractions On The Number Line | Fractions | Pre-Algebra | Khan Academy
1,363 views / 0 likes - addedPractice 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
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04:33 Popular
Multiplying Negative And Positive Fractions | Fractions | Pre-Algebra | Khan Academy
873 views / 0 likes - addedSee 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_
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01:11 Popular
Subtracting Decimals: Example 1 | Decimals | Pre-Algebra | Khan Academy
1,084 views / 0 likes - addedSubtracting 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
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06:29 Popular
Multiplying Decimals: Place Value And Reordering | Decimals | Pre-Algebra | Khan Academy
1,383 views / 0 likes - addedWe 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/
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02:39 Popular
Comparing Decimals: Ordering From Least To Greatest | Decimals | Pre-Algebra | Khan Academy
1,890 views / 0 likes - addedThis 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/
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09:23 Popular
Converting Fractions To Decimals | Decimals | Pre-Algebra | Khan Academy
2,081 views / 2 likes - addedHow 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
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09:15 Popular
Mixed Numbers And Improper Fractions | Fractions | Pre-Algebra | Khan Academy
1,745 views / 2 likes - addedConverting 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
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03:50 Popular
Introduction To Multiplying Decimals | Decimals | Pre-Algebra | Khan Academy
1,168 views / 0 likes - addedMultiplying 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
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04:20 Popular
Dividing A Whole Number By A Decimal | Decimals | Pre-Algebra | Khan Academy
1,704 views / 1 likes - addedWhen 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
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05:42 Popular
Understanding Division Of Fractions | Fractions | Pre-Algebra | Khan Academy
1,207 views / 0 likes - addedUsing 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/
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09:29 Popular
Dividing Decimals With Hundredths Example 3 | Decimals | Pre-Algebra | Khan Academy
1,076 views / 0 likes - addedThe 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
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04:25 Popular
Multiplying Challenging Decimals | Decimals | Pre-Algebra | Khan Academy
959 views / 0 likes - addedSometimes 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
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03:33 Popular
Finding A Percentage | Decimals | Pre-Algebra | Khan Academy
1,246 views / 0 likes - addedOnce 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
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03:08 Popular
Multiplying Unit Fractions And Whole Numbers | Fractions | Pre-Algebra | Khan Academy
1,657 views / 1 likes - addedDon'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
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02:36 Popular
Converting Decimals To Percents | Decimals | Pre-Algebra | Khan Academy
1,472 views / 0 likes - addedNeed 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
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09:27
Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n
629 views / 0 likes - addedShowing that if V is a subspace of Rn, then dim(V) + dim(V's orthogonal complement) = n More free lessons at: http://www.khanacademy.org/video?v=pGhBfkBqok0
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04:24 Popular
Example Of Subtracting Fractions With Unlike Denominators | Fractions | Pre-Algebra | Khan Academy
1,598 views / 0 likes - addedIf 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
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02:35 Popular
Dividing Whole Numbers And Fractions: Studying | Fractions | Pre-Algebra | Khan Academy
2,048 views / 0 likes - addedSolve 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
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03:45 Popular
Visualizing Equivalent Fractions | Fractions | Pre-Algebra | Khan Academy
1,086 views / 0 likes - addedTo 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
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02:32 Popular
Dividing Whole Numbers And Fractions: Potpourri | Fractions | Pre-Algebra | Khan Academy
1,727 views / 0 likes - addedSolve 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
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02:49 Popular
Percent Word Problem Example 2 | Decimals | Pre-Algebra | Khan Academy
1,172 views / 0 likes - addedIt'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
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04:07 Popular
Adding And Subtracting Negative Numbers | Pre-Algebra | Khan Academy
1,326 views / 0 likes - addedLearn 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
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06:17 Popular
Solving Percent Problems | Decimals | Pre-Algebra | Khan Academy
879 views / 0 likes - addedWe'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
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09:36 Popular
Negative Numbers Introduction | Negative Numbers And Absolute Value | Pre-Algebra | Khan Academy
2,162 views / 0 likes - addedMysterious 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.
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09:16 Popular
Adding/subtracting Negative Numbers | Pre-Algebra | Khan Academy
1,347 views / 0 likes - addedAdding and subtracting negative numbers Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/negatives-absolute-value-pre-alg/mult-div-negatives-pre-alg/v/multiplying-positive-and-negative-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=
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03:54
A simple demo of order and chaos (and order again) - Home made Pendulum Wave with 15 billiard balls
502 views / 0 likes - addedFifteen uncoupled equal weight pendulums of monotonically increasing lengths move together to produce visual traveling waves.
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02:07 Popular
Percentage Of A Whole Number | Decimals | Pre-Algebra | Khan Academy
1,516 views / 0 likes - addedWe 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
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02:17
How to Crack Coconuts
560 views / 0 likes - addedPeople use all sorts of methods to break open coconuts; often sending fragments everywhere, but Rob shows a simple and foolproof way to get them open and preserve their contents
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02:17
How sponges ‘spike’ themselves with glass
492 views / 0 likes - addedRigid marine invertebrates use protein matrices to grow complex shapes with silia. Learn more - http://scim.ag/2zxUprN Read the research (free): http://scim.ag/2zyx9dg Note: This video has been edited to remove incorrect uses of "crystalline" in the origi
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21:18
Activities of a Beaver Family
107 views / 0 likes - addedI have enjoyed watching this Beaver family for several months. Besides recording their daytime activities such as gathering food, eating, grooming, and, close-up tail slaps, three trail cameras captured video of them cutting trees, and branches to lengths
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02:31
Ways To Avoid Losing Oxygen In A Submarine
605 views / 0 likes - addedIn 1940, German U-boat commander Otto Kretschmer's submarine was under siege for hours and his crew grew tremendously stressed. In order to preserve oxygen, they had to find ways to stay calm. From: HELL BELOW: Wolf Pack http://bit.ly/29HPKoV
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Water anole underwater breathing
151 views / 0 likes - addedThe water anole, a small Central American lizard, may use a "scuba tank" bubble of air to respire when underwater. We're conducting research to determine if and how this pocket of air helps the anole to stay underwater - and away from potential predators
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12:21 Popular
Ancient Wonders Captured In 3D - Ben Kacyra
839 views / 0 likes - addedAncient monuments give us clues to astonishing past civilizations -- but they're under threat from pollution, war, neglect. Ben Kacyra, who invented a groundbreaking 3D scanning system, is using his invention to scan and preserve the world's heritage in a
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02:11 Popular
Trammel of Archimedes - Do Nothing Machine - No talking, just trammeling
991 views / 0 likes - added2 minutes of the Trammels of Archimedes doing nothing but turning from various angles and speeds. NO talking or additional music, This video was made by special request for a dear friend. I am currently working on a 6 shuttle machine and will post it if I
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02:50
New Fossil Discovery Offers Glimpse into the Day the Dinosaurs Died | NOVA | PBS
492 views / 0 likes - addedA mass of fossilized fish, uncovered in North Dakota, appear to preserve the catastrophic fallout of the asteroid impact that wiped out the dinosaurs. Read more: https://to.pbs.org/2IIrXKM PRODUCTION CREDITSDigital Producer: Emily ZendtMEDIA CREDITSAdditi
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How Bison Are Saving America's Lost Prairie
392 views / 0 likes - addedPBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateTerra. More info below American prairies were once home to as many as 60 million bison. But when ranching and agriculture displaced elk and bison f
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05:24
Engineering the Perfect Pop
535 views / 0 likes - addedUsing scissors, tape, and reams of creativity, Matthew Reinhart engineers paper to bend, fold, and transform into fantastic creatures, structures and locales. By adjusting the angles of folds and the depth of layers, Reinhart animates his subjects to tell
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01:28 Popular
Why bats are blind to smooth surfaces
1,180 views / 2 likes - addedResearchers have figured out why bats go bump in the night. Echolocation usually allows bats to sense their environments in great detail, but it’s not foolproof. Smooth surfaces act like acoustic mirrors and can appear invisible to bats from certain angle
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06:22
Amazing Guitar: "While My Guitar Gently Weeps" - Prince, Tom Petty, Jeff Lynne & Dhani Harrison
248 views / 0 likes - addedOne of the most iconic moments in the history of the Rock and Roll Hall of Fame Induction Ceremonies has been re-edited by the original director, Joel Gallen. Prince’s 2004 performance of “While My Guitar Gently Weeps” with Tom Petty, Je
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Oh My, Mycelium!
112 views / 1 likes - addedLet's look at a very good stick - with a surprise underneath! See photos from today's hike in the woods here: https://twitter.com/Fungal_Love/status/1232767776147722241Filmed in Roy's Redwoods Open Space Preserve in Coast Miwok Territory (Marin County, Ca
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01:13
Lego insect manipulator stop motion | Natural History Museum
668 views / 0 likes - addedNatural History Museum scientists have created a tool made from Lego to hold and manipulate delicate specimens such as tiny insects. The pinned insect manipulator (IMp) allows scientists to easily move the specimen into different positions and rotate it o
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05:34 Popular
Multiplying Positive And Negative Numbers | Pre-Algebra | Khan Academy
1,375 views / 0 likes - addedLearn 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?
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03:10 Popular
The Schuyler Sisters || Hamilton Animatic
771 views / 2 likes - addediM SO MCFREAKING TIRED I DREW SM FRAMES TODAY AND ITS LATE AND I WANT TO TAKE A SHOWER SO I HOPE YOU ENJOY THIS update i took the shower it was rly nice and i had a rly good cake today so its all good music by Lin Manuel Miranda
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14:13 Popular
Introduction To Ratios | Ratios, Proportions, Units, And Rates | Pre-Algebra | Khan Academy
1,902 views / 0 likes - addedWhat 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
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02:31
Taiwan's Fastest Cupstacker Returns!
654 views / 1 likes - addedTaiwan’s fastest cup stacker, Mengshin Lin, is back again to stack cups at insane speeds for your entertainment. Click to Facebook: http://bitly.com/1gApUXM Subscribe: http://bit.ly/1tLVDYk http://www.kumafilms.com Like us on Facebook! https://www.faceboo
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06:08
Incredible 160-year-old Civil War era photos Restored, Enhanced, and Colorized
322 views / 0 likes - addedPlease consider helping me to continue this work by supporting me on Patreon! PATREON https://www.patreon.com/abcannon To keep up with my work, follow me here: INSTA https://www.instagram.com/abcannonrestoration/ WEBSITE https://www.abcannon.com/imagerest
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08:34 Popular
LCM And GCF Word Problems | Factors And Multiples | Pre-Algebra | Khan Academy
1,796 views / 1 likes - addedHere 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
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What is social distancing? | CBC Kids News
152 views / 0 likes - addedEveryone is talking about social distancing during the coronavirus pandemic. Heres what that means.***IMPORTANT UPDATE!When this video originally published on March 13, the Canadian government was recommending people stay one metre apart. As of March 19,
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05:54 Popular
How To Create Cleaner Coal - Emma Bryce
792 views / 0 likes - addedView full lesson here: http://ed.ted.com/lessons/how-to-create-cleaner-coal-emma-bryce It takes a lot of fuel to heat our homes, preserve our food, and power our gadgets. And for 40 percent of the world, cheap, plentiful coal gets the job done. But coal a
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08:10
Food That Time Forgot: Pemmican, The Ultimate Survival Food
88 views / 0 likes - addedPemmican is and has always been the ultimate survival food. Pemmican revolutionized trade in the 18th century by giving travelers a new compact source for energy. Originally used as a food to help Native Americans make it though harsh winters, pemmican tu
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23:13 Popular
Liberty's Kids 136 - Yorktown (with Lafayette and Washington) | American History Videos For Kids
1,727 views / 8 likes - added"I am not throwing away my shot, 'til the world turns upside down" - Hamilton the musical, Lin-Manuel Miranda. The climatic battle of the war. Moses brother Cato, a soldier on the British side, is sent into harms way by Cornwallis and is aided by a sympat
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01:39 Popular
Robot Learns to Flip Pancakes
718 views / 0 likes - addedPancake day special! The video shows a Barrett WAM robot learning to flip pancakes by reinforcement learning. The motion is encoded in a mixture of basis force fields through an extension of Dynamic Movement Primitives (DMP) that represents the synergies
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08:55 Popular
Inside This Epic 1,700+ Pinball Machine Collection | WIRED
745 views / 0 likes - addedIn this episode of Obsessed we meet Michael Schiess, a pinball enthusiast who collects and repairs old machines in an effort to preserve them for future generations. . Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 Also, check out
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03:59 Popular
Why Do Honeybees Love Hexagons? - Zack Patterson And Andy Peterson
839 views / 1 likes - addedView full lesson: http://ed.ted.com/lessons/why-do-honeybees-love-hexagons-zack-patterson-and-andy-peterson Honeybees are some of nature's finest mathematicians. Not only can they calculate angles and comprehend the roundness of the earth, these smart ins
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02:44
The Mummification Process
576 views / 1 likes - addedThe ancient Egyptians developed a sophisticated method to preserve a dead body for the afterlife: mummification. First, the internal organs were removed and all moisture from the body was eliminated. Next, the body was wrapped with long strips of linen, a
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03:52
Class Notes: How Notes and Beats Go Together (The Rhythm Pyramid)
608 views / 1 likes - addedTeaching and learning about the duration of musical notes — their various lengths, names, and how they interact with underlying beats in order to create rhythm — can be challenging. This video was produced to make that process "upbeat" and fun
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03:09 Popular
How To Write Basic Algebraic Expressions From Word Problems | 6th Grade | Khan Academy
939 views / 0 likes - addedLearn how to write basic expressions with variables to describe situations described in word problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th
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05:05 Popular
A Cover Is Not the Book (From "Mary Poppins Returns")
862 views / 2 likes - added"A Cover is Not the Book" Performed by Emily Blunt, Lin-Manuel Miranda and Company Music by Marc Shaiman Lyrics by Scott Wittman and Marc Shaiman See Mary Poppins Returns in theatres now! Get your tickets today: http://bit.ly/MryPpnsTx #MaryPoppinsReturns
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17:17
Tension Force Physics Problems
425 views / 0 likes - addedThis physics video tutorial explains how to solve tension force problems. It explains how to calculate the tension force in a rope for a object descending with a downward acceleration using newton's laws of motion. it also discusses how to use free body d
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04:42 Popular
How To Write Algebraic Expressions From Word Problems | 6th Grade | Khan Academy
1,266 views / 0 likes - addedLearn how to write expressions with variables to describe situations described in word problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-alg-e
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07:20
Six Cameras - One Reaction
668 views / 0 likes - addedWell, one reaction done twice! Behind the scenes on our Bakelite Reaction video, which was filmed from six camera angles (including three spectators using their phones!) Main video: http://youtu.be/Vlh0YDRmZ0I More chemistry at http://www.periodicvideos.c
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23:13 Popular
Liberty's Kids 126 - Honor and Compromise with Hamilton & Lee | History Videos For Kids
1,200 views / 3 likes - added"Lee, you will never agree with meBut believe me, these young men dont speak for meThank you for your service" - George Washington to Charles Lee, Hamilton the musical, Lin-Manuel MirandaThe States struggle to unite politically before the arrival of the F
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01:39
How They Filmed The Wildest Snowboard Series You’ve Ever Seen
647 views / 1 likes - addedThe crew behind the snowboarding series Higher TV went to some incredible lengths to get footage of Jeremy Jones plunging down snowy cliffs in the Himalayas, Wyoming and Alaska. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7
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02:11 Popular
Ride of the Valkyries - TrackMania
951 views / 1 likes - addedI created a race track matching "Ride of the Valkyries" by Richard Wagner using TrackMania's level editor. When I learned TrackMania had a deterministic physics engine I instantly wanted to try this. Turns out 3-D music synchronization is more complicated
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04:34
Levi's is starting to break in jeans with lasers
471 views / 0 likes - addedLevi's goes to great lengths to give their jeans an aged, vintage look. Their newest method creates "broken in" jeans in about 90 seconds. Using lasers. In the past, Levi's pre-aged jeans were the product of human workers,, a process that took a lot of el
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04:58
Back to Cool | Craig of the Creek | @cartoonnetworkuk
86 views / 0 likes - addedCraig goes to extreme lengths to keep up with the fall fashion trends.Subscribe to watch more awesome videos - https://goo.gl/hRAVDf Play free Craig of the Creek games on the Cartoon Network UK website - https://www.cartoonnetwork.co.uk/show/craig-of-the-
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07:23 Popular
Introduction To Transformations | Transformations | Geometry | Khan Academy
1,726 views / 0 likes - addedIntroduction to transformations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigid-transformations-intro/e/performing-translations-on-the-coordinate-plane?utm_source=YT&utm_medium=De
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03:06
From the NASA Archives: The Crash in the Desert
295 views / 0 likes - addedIn late 1984, NASA and the Federal Aviation Administration conducted a dramatic experiment in which they intentionally crashed a remote-controlled Boeing 720 passenger jet (filled with crash-test dummies) in the Mojave Desert. The NASA Ames Research Cente
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02:29
Avatar: The Way of Water | Official Trailer
177 views / 0 likes - addedSet more than a decade after the events of the first film, “Avatar: The Way of Water” begins to tell the story of the Sully family (Jake, Neytiri, and their kids), the trouble that follows them, the lengths they go to keep each other safe, the
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03:36 Popular
What’s The Difference Between Jet Fuel And Car Fuel?
758 views / 2 likes - addedJet fuel and car fuel both come from crude oil, but you definitely can’t put jet fuel in your car to make it go faster. Why not? Why Food Tastes Worse on Planes ►►►► http://bit.ly/1LEu75C Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG
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13:06
Preserving Our Past, Protecting Our Future
426 views / 0 likes - addedIn this reel, we meet remarkable individuals doing what they can to keep what they love alive. We travel to Virginia to tour Howard Hankin's incredible collection of giant presidential busts, go underwater with the team trying to keep Blue Tangs from goin
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00:22
Snippet: 3D hologram
658 views / 0 likes - addedDaniel Smalley and colleagues used a tiny glowing particle to paint a 3D image--aka a 'Princess Leia' hologram--which unlike regular holograms can be seen from different angles. Learn more: http://www.sciencemag.org/news/2018/01/princess-leia-holograms-on
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02:56 Popular
The Art of Making 9-Foot Noodles by Hand
792 views / 0 likes - addedIn a Chinese village of 300 people, 51-year-old Lin Fagan continues a centuries-old tradition of making noodles by hand. But these aren’t just any noodles—these thread-thin suo noodles measure nine feet in length and take 16 hours to produce. Fagan and hi
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16:49 Popular
Making an Akita Dog with Handmade Candy | Où se trouve: CandyLabs
1,056 views / 3 likes - addedCandylabs shows how to make an Akita Dog out of handmade candy. (ノ◕ヮ◕)ノ*:・゚✧ Did you like this video? Hit Subscribe and make sure to ring the bell to get notifications on new episodes. Visit Candylabs online ~ ✪ Facebook: https://www.facebook.com/La-Confi
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05:34 Popular
Can you freeze your body and come back to life? - Shannon N. Tessier
958 views / 3 likes - addedDig into the field of cryobiology and explore the possibility of humans being frozen and preserved for future resurrection.--In 1967, James Bedford had a plan to cheat death. He was the first person to be cryogenically frozen. This process promised to pre
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02:52
The Amazing World of Gumball | Happily Ever After | Cartoon Network UK
310 views / 2 likes - addedGumball and Darwin go to extreme lengths to create a happily ever after for Claire.[ https://goo.gl/hRAVDf ] Subscribe to the Cartoon Network UK YouTube channel! [ http://www.cartoonnetwork.co.uk ] Visit the Cartoon Network UK website![ http://apps.cartoo
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08:42
Bottom's Butte | Minisode | Cartoon Network
673 views / 0 likes - addedWhen an impulsive alpaca named Beverly breaks everyone's favorite pool entertainment system during a botched water slide maneuver, she and her super-chill best friend Peanette will go to any lengths to get it up and running again. CN GAMES: http://bit.ly/
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16:51 Popular
Euclid's Big Problem - Numberphile
911 views / 0 likes - addedTrisecting angles and calculating cube roots was a big problem for Euclid and his cohorts. Discussed by Zsuzsanna Dancso at MSRI. TRISECT WITH ORIGAMI: http://youtu.be/SL2lYcggGpc CIRCLE THE SQUARE: http://youtu.be/CMP9a2J4Bqw NUMBERPHILE Website: http://
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04:14
Sesame Street: Grover's Frame Shop | #ThrowbackThursday
544 views / 0 likes - addedGrover has a new job at the Frame Shop and needs to find a frame with 4 angles and four sides. Will he ever be able to find the right one? -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For
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08:09
How to Make Butter The Victorian Way
409 views / 0 likes - addedIntroducing Miss Fanny Cowley, the dairy maid. The kitchens at Audley End House use a lot of butter around 3-4lbs a day. Today, Mrs Crocombe pays a visit to the dairy as she requires some butter with herbs.English Heritage is a charity, working to preserv
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03:07
African killifish embryos enter suspended animation to survive
376 views / 0 likes - addedTo survive parched pond beds during months-long dry seasons in countries like Zimbabwe and Mozambique, the African turquoise killifish (Nothobranchius furzeri) does something usually reserved for the realm of sci-fi: its embryos enter suspended animation.
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01:51
Super Mario Bros Medley on Tesla Coils and Robot Drummer
583 views / 2 likes - addedSinging Tesla coils perform Super Mario Bros Medley! All tunes from the original NES game, in order: Star Theme Main Theme Bowser's Castle Originally composed by Koji Kondo. Recorded in one take with multiple camera angles and OBS. All shots utilizing the
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03:43
Disney and Pixar Sings Let it Go
526 views / 2 likes - addedWith so many covers of Let it Go coming out, people may forget the original Disney magic that this song has, so what better way to preserve that magic with other Disney and Pixar characters singing the song! So enjoy this Disney and Pixar Mashup! Performe
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13:03
Five Super Fans You Have to Meet
405 views / 0 likes - addedThere are fans, and there are super fans who will go to any lengths for the team, game, TV show, whatever it is they love. In this reel, youll meet a few of the most devoted, including a Toronto Raptors season ticket holder who hasnt missed one home game
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02:54 Popular
Sesame Street: Grover and Rosita and Triangles
1,065 views / 0 likes - addedDo all triangles look alike? Does a right triangle look different from an isosceles triangle which looks different from a Bermuda triangle? Triangles can come in many shapes and sizes but they all have two things in common: three sides and three angles. T
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11:11 Popular
THAT IS HOW YOU CAN CONFUSE YOUR MATH TEACHER AT SCHOOL
1,155 views / 1 likes - addedLearn how to draw prospective without a ruler, measure angles and figure out how many days there are in any given month with your hand! These and many others mind-blowing Math tricks are in this video! There are some GREAT tricks for young mathematicians!
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02:08
The Disappearing Black Disk
102 views / 1 likes - addedThis is a phenomenon of polarised light. Two filters lining the tube are at right angles to each other. There is *not* a clear disk in the middle!Here's the reddit post I mentioned in the video (bad language warning!):https://stevemould.com/redditbmfs(I'v
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04:31 Popular
FAKE OUT! Amazing Animal Camouflage | Earth Unplugged
799 views / 0 likes - addedMaddie Moate talks us through the impressive lengths some animals go to to blend in. Subscribe to Earth Unplugged for more amazing animal videos - http://bit.ly/SubscribeToEarthUnplugged Watch more videos from Earth Unplugged: Animals In Slow Motion And S
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01:03
Sesame Street: Let's Make a Triangle (Pilobolus Dance Company)
567 views / 0 likes - addedThe unique and flexible Pilobolus dancers are at it again! They're going to make a triangle with their bodies! How cool is that? What's a traingle you ask? It's a super cool shape with one, two, three sides and one, two, three angles! It's also Telly's fa
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07:26 Popular
Spacetime Intervals: Not EVERYTHING is Relative | Special Relativity Ch. 7
970 views / 0 likes - addedGo to http://brilliant.org/MinutePhysics for 20% off a premium subscription to Brilliant! Mark Rober's youtube channel: https://www.youtube.com/markrober This video is chapter 7 in my series on special relativity, and it covers the idea that some things A
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05:08
Unboxing Royal Wedding Cake!
577 views / 4 likes - addedRipley’s owns six slices of royal wedding cake — two pieces each from the weddings of Queen Elizabeth, Princess Di, and Princess Kate Middleton! Although red velvet is reported as the most popular wedding cake flavor worldwide, these are all the tradition
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03:56
This Rare Disorder Makes You Fall Asleep Randomly
303 views / 0 likes - addedYou guys have been asking for a video on Narcolepsy. Hopefully this shines some light on the topic!Watch more: What If You Never Changed Your Sheets? https://www.youtube.com/watch?v=WDEtVw9RFGAMeet The Team!Director/Voice - Pat Graziosi: http://twitter.co
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02:49
Forging Mona Lisa’s Smile: Creating Perfect Replicas of Classic Art
463 views / 0 likes - addedThe employees at Factum Arte are world-class art forgers. But this Madrid-based company is no criminal enterprise. Each piece they create is intended to preserve and protect our cultural heritage. The company has even developed advanced technologies to sc
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04:25 Popular
Sesame Street: Grover Shows Near and Far in VR 180 Video!
942 views / 0 likes - addedGrover is running around Sesame Street showing all the different angles you can enjoy this video! Grab a stylish mobile headset to try to find Grover! Make sure to follow the instructions below! For a VR 180 experience: First, safely put on your VR 180 he
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04:35
How a Doomsday Vault on the Moon Could Save Earths Life From Extinction
230 views / 0 likes - addedStoring Earths DNA on the moon could be humanity's backup planbut how exactly would it work? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.comImagine a doomsday
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15:13
There's More Than One Way To Save The World: Five Folks Protecting The Planet In Unique Ways
519 views / 1 likes - addedGreat Big Reel 168: New to our channel, or don't have time to look through our back catalog? This video is part of a series of Great Big Reels we've put together for a blast through our world. In this reel, we meet activists, arbiters, and idealists who h
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01:30 Popular
The Amazing World of Gumball | The Nuisance | Cartoon Network
1,524 views / 5 likes - addedThe residents of Elmore go to extreme lengths to ditch the Wattersons... But the Wattersons take matters into their own hands. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNGumball About The Amazing World of
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02:37
Making South Korea’s Secret Sauce
596 views / 0 likes - addedIn Korea, the secret sauce has long been gochujang. From kimchi to bibimbap to Korean BBQ, gochujang is a favorite among chefs everywhere, and is poised to soon become as big as Sriracha. In Korea, no one makes it better than Seo Youngsoon. She’s been sti
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05:01
Why the Victorian mansion is a horror icon
382 views / 0 likes - addedThe Gilded Age left a legacy of decay on the American landscape. Subscribe to our channel! http://goo.gl/0bsAjO Haunted houses are often depicted with similar features: decaying woodwork, steep angles, and Gothic-looking towers and turrets. The model for
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01:35
Star Trek Beyond - Trailer (2016) - Paramount Pictures
628 views / 0 likes - addedFrom director Justin Lin comes STAR TREK BEYOND starring Idris Elba, Chris Pine, Simon Pegg, Zach Quinto, Zoe Saldana, John Cho, Anton Yelchin and Karl Urban. In theaters July 22nd. Paramount Pictures Corporation (PPC), a global producer and distributor o
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01:15
These Wildcats Need the Forest to Survive
506 views / 0 likes - addedThis little old lady is Button, a 21-year-old margay at the Santa Ana Zoo. Native to the dense forests of Central and South America, these wildcats are tree-dwelling creatures whose wide feet and flexible toes allow them to climb, jump and hang from branc
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02:56
This Peruvian Farmer Grows Over 400 Varieties of Potatoes
449 views / 1 likes - addedConsider the humble potato. Many of us take the starchy tuber for granted. But not Julio Hancco Mamani. That’s because deep in the Andes mountains, in the Cusco region of Peru, this “Potato King” is continuing a family legacy by cultivating more than 400
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05:29
How Pee Helped Win the Revolutionary War (Maybe...) - July 4th Special Episode
648 views / 0 likes - addedOld school gunpowder is really called black powder, and it was so crucial to the Revolutionary War effort that we went to great (and gross) lengths to try and make it. This week on Reactions, find out what exactly those lengths were.Subscribe! http://bit.
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06:52
See Where the Presidents of France Get Their Furniture
57 views / 0 likes - addedMobilier National is a secret warehouse that contains some of the most important pieces of French furniture to ever exist. History has been made on these desks, royalty has strolled across these carpets and the politicians of France make their most import
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01:33
The Tiny Doors in the U.S. Capitol
333 views / 0 likes - addedHave you ever wondered what these tiny doors at the #USCapitol are for? Watch to find out. More of the story is at https://www.aoc.gov/blog/meigs-miniatures-story-tiny-doors-us-capitol. ----- ABOUT US The Architect of the Capitol (AOC) is rooted in a trad
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09:43 Popular
How Much Do Cloth Masks Protect You From Getting the Coronavirus?
712 views / 0 likes - addedThe CDC is recommending that the general public wear cloth face masks to help decrease everyones chances of getting COVID-19. So how does the virus that causes COVID-19SARS-CoV-2spread? And how much could cloth face masks help stop it? We contacted some e
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03:25 Popular
Preserving One Square Inch of Silence
720 views / 0 likes - addedGordon Hempton is on a personal quest to preserve silence in nature. The “sound-tracker” circles the globe recording vanishing sounds, including the most elusive one of all: silence. Twelve years ago, Hempton resolved to find the quietest place in Washing
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01:22 Popular
Classroom Valentines I Teen Titans Go I Cartoon Network
1,202 views / 0 likes - addedIt's Valentine's Day and Cyborg goes to great lengths to make it special for his girlfriend Jinx. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/VgnfHu About Teen Titans GO!: TEEN TITANS GO! is a comedy featurin
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01:24
The Little Mermaid - Official Teaser Trailer
459 views / 2 likes - addedOut of the sea, wish I could be... part of that world. Disney's The Little Mermaid is coming to theaters May 26, 2023. “The Little Mermaid,” visionary filmmaker Rob Marshall’s live-action reimagining of the studio’s Oscar®-winn
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03:52
Why Some Old People Act Half Their Age: It's in the Brain
517 views / 0 likes - addedScientists are studying people over 80 whose memories are just as good as someone in their 50s. What sets these 'SuperAgers' apart? Is the Internet Changing Our Memory? - https://youtu.be/InlMjKJBrbE Sign Up For The Seeker Newsletter Here - http://bit.ly/
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01:49 Popular
Old Man Gumball I The Amazing World Of Gumball I Cartoon Network
2,710 views / 9 likes - addedWhen Gumball and Darwin decide it's time they join a crew, they agree that the coolest posse in Elmore is the Senior Citizens. They do everything they can to fit in with them, going to extraordinary lengths to prove themselves worthy of running (well, wal
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01:22 Popular
Make Over Time! I Teen Titans Go I Cartoon Network
939 views / 0 likes - addedIt's Valentine's Day and Cyborg goes to great lengths to make it special for his girlfriend Jinx. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/VgnfHu About Teen Titans GO!: TEEN TITANS GO! is a comedy featurin
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05:23 Popular
Why Do People Pull Out Their Own Hair?
729 views / 2 likes - addedBetween 2 and 4 percent of the population suffer from trichotillomania or hair pulling syndrome. What triggers this? Follow Ali on Twitter: https://twitter.com/AliMattu Read More: Trichotillomania: Hair-pulling Disorder http://www.mayoclinic.org/diseases-
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01:10 Popular
Crazy Chair Illusion! (Behind The Scenes)
736 views / 0 likes - addedAdd me on Facebook: https://www.facebook.com/#!/pages/Brusspup/158773774166995 (hit the LIKE button to add me on Facebook) A little extra footage of the aftermath of creating this illusion. I used about 15 sheets of black poster board and a lot of tape. I
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06:29 Popular
Disney Medley Acapella | Disney remix songs | disney remix songs
1,745 views / 10 likes - addeddisney remix songs - disney remix songs disney remix songs ? thank you for watch my video please like and share it and don't forget subscribe my channel... Disney Remix Songs Mickey Mouse - Re-Micks The official website for all things Disney: theme parks,
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04:22
The Fine Art of Television Repair
534 views / 0 likes - addedChi-Tien Lui is an electrical engineer and technician whose craft has evolved to the realm of high art. Born in China, he trained as a technician in Taiwan before moving to the U.S. and setting up his own shop in downtown Manhattan in 1968. During this ti
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07:25
The 126-year fight to change Mississippis Confederate flag
290 views / 0 likes - addedOn November 3, 2020, Mississippi voters finally adopted a state flag that represents the diversity of the state.Read more on Vox: https://bit.ly/3nyUDalFor 126 years, Mississippis state flag prominently featured the Confederate battle emblem in its design
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