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Invidious > Channel > Eddie Woo

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YT 4 minutes 19 seconds Eddie Woo Sigma Notation YT 5 minutes 35 seconds Eddie Woo Hyperbolic Sine & Cosine YT 9 minutes 37 seconds Eddie Woo Counter-Intuitive Mathematics: The Harmonic Series, e, and Different Infinities

YT 1 minute 55 seconds Eddie Woo Primes in Pascal's Triangle = Mindblown. YT 8 minutes 55 seconds Eddie Woo Grandi's Series: 1-1+1-1+1... YT 8 minutes 52 seconds Eddie Woo The sum of all counting numbers equals WHAT?

YT 9 minutes 1 second Eddie Woo Think deeply about simple things YT 12 minutes 29 seconds Eddie Woo Calculating the Golden Ratio Geometrically YT 8 minutes 19 seconds Eddie Woo Constructing the Golden Rectangle

YT 5 minutes 5 seconds Eddie Woo Introduction to Beauty & Mathematics YT 7 minutes 42 seconds Eddie Woo Calculating the Golden Ratio Algebraically YT 8 minutes 43 seconds Eddie Woo The Golden Ratio in the Fibonacci Sequence

YT 1 minute 41 seconds Eddie Woo The Golden Spiral (brief demonstration) YT 6 minutes 1 second Eddie Woo How do we colour maps? YT 8 minutes 25 seconds Eddie Woo The Four-Colour Theorem

YT 24 seconds Eddie Woo Fast Forward Freehand Fractal! YT 7 minutes 20 seconds Eddie Woo Central Inversion & Helical Symmetry YT 11 minutes 51 seconds Eddie Woo Non-Geometric Symmetries

YT 9 minutes 32 seconds Eddie Woo Pinwheel Tiling YT 5 minutes 25 seconds Eddie Woo Scale Symmetry YT 5 minutes 7 seconds Eddie Woo How to Draw 3 Simple Fractals

YT 9 minutes 29 seconds Eddie Woo Introduction to Fractals: Rivers YT 3 minutes 42 seconds Eddie Woo More quick fractals YT 11 minutes 53 seconds Eddie Woo Iterated Function Systems (1 of 4: Introduction)

YT 7 minutes 3 seconds Eddie Woo Iterated Function Systems (2 of 4: The Special Case of f(z)=z²+c) YT 13 minutes 39 seconds Eddie Woo Iterated Function Systems (3 of 4: Bounded & Unbounded Dynamic Sequences) YT 3 minutes 56 seconds Eddie Woo Iterated Function Systems (4 of 4: The Mandelbrot Set)

YT 6 minutes 50 seconds Eddie Woo Apollonian Gasket YT 4 minutes 5 seconds Eddie Woo Introduction to Set Theory (1 of 3: Topic Rationale) YT 13 minutes 31 seconds Eddie Woo Introduction to Set Theory (2 of 3: Set Operators)

YT 13 minutes 42 seconds Eddie Woo Introduction to Set Theory (3 of 3: Further Language & Notation) YT 4 minutes 13 seconds Eddie Woo Set Theory Diagrams (1 of 2: The Importance of Visual Language) YT 12 minutes 17 seconds Eddie Woo Set Theory Diagrams (2 of 2: Venn & Carroll Diagrams)

YT 12 minutes 21 seconds Eddie Woo 3-Set Venn & Carroll Diagrams YT 12 minutes 57 seconds Eddie Woo The Problem with 4 Sets (and 2 ways to solve it) YT 6 minutes 55 seconds Eddie Woo Important Sets (1 of 2: Whole Numbers)

YT 1 minute 53 seconds Eddie Woo Set Theory Example: Difference of Complements YT 9 minutes 45 seconds Eddie Woo Important Sets (2 of 2: Rational, Real & Complex Numbers) YT 3 minutes 54 seconds Eddie Woo Set Builder Notation

YT 3 minutes 5 seconds Eddie Woo Is mathematics discovered or invented? YT 13 minutes 30 seconds Eddie Woo Algebraic vs. Transcendental Numbers YT 2 minutes 48 seconds Eddie Woo Problem Solving Practice: Comparing two racers

YT 7 minutes 54 seconds Eddie Woo Problem Solving Practice: Ways to guess a telephone number YT 6 minutes 24 seconds Eddie Woo Comparing the (unknown) sizes of sets YT 9 minutes 36 seconds Eddie Woo Which set is bigger: the integers or the rational numbers?

YT 8 minutes 37 seconds Eddie Woo Countable & Uncountable Infinities YT 16 minutes 41 seconds Eddie Woo What is the basic building block of all mathematics? (A surprising answer!) YT 9 minutes 9 seconds Eddie Woo Dividing by zero?

YT 6 minutes 51 seconds Eddie Woo A Brief History of Number Systems (1 of 3: Introduction) YT 14 minutes 55 seconds Eddie Woo A Brief History of Number Systems (2 of 3: From Tallies to Fractions) YT 7 minutes 45 seconds Eddie Woo A Brief History of Number Systems (3 of 3: Negative & Imaginary Numbers)

YT 12 minutes 50 seconds Eddie Woo Alternative Counting Systems (1 of 2: Binary) YT 7 minutes 16 seconds Eddie Woo Alternative Counting Systems (2 of 2: Hexadecimal) YT 5 minutes 39 seconds Eddie Woo Introduction to Paradoxes (1 of 3: Algebraic Fallacy)

YT 6 minutes 33 seconds Eddie Woo Introduction to Paradoxes (2 of 3: Trigonometric Fallacy) YT 4 minutes 39 seconds Eddie Woo Introduction to Paradoxes (3 of 3: Complex Fallacy) YT 8 minutes 47 seconds Eddie Woo The Monty Hall Problem (1 of 2: Enactment)

YT 2 minutes 9 seconds Eddie Woo Paradoxes Explained! (1 of 3: Algebraic Fallacy) YT 6 minutes 8 seconds Eddie Woo The Monty Hall Problem (2 of 2: Explanation) YT 4 minutes 20 seconds Eddie Woo Paradoxes Explained! (2 of 3: Trigonometric Fallacy)

YT 4 minutes 21 seconds Eddie Woo Paradoxes Explained! (3 of 3: Complex Fallacy) YT 8 minutes 41 seconds Eddie Woo A Puzzle: 3 Squares & 3 Unusual Angles YT 5 minutes 17 seconds Eddie Woo The Magical Disappearing Square

YT 5 minutes 39 seconds Eddie Woo Self-Similarity in the Golden Rectangle YT 11 minutes 56 seconds Eddie Woo The Golden Ratio in the Fibonacci Sequence YT 11 minutes 17 seconds Eddie Woo The Truly Remarkable Lucas Sequence

YT 12 minutes 43 seconds Eddie Woo Tangent & Radius are Perpendicular (Proof by Contradiction) YT 4 minutes 19 seconds Eddie Woo Why are Tangent & Secant given their names? YT 11 minutes 15 seconds Eddie Woo Calculating Irregular Areas (1 of 2: Composite Figures)

YT 7 minutes 44 seconds Eddie Woo Calculating Irregular Areas (2 of 2: Simpson's Rule) YT 15 minutes 14 seconds Eddie Woo Measuring the Top Playground - by the numbers! YT 8 minutes 25 seconds Eddie Woo Optimal Price Point (1 of 3: Four Questions)

YT 14 minutes 51 seconds Eddie Woo Optimal Price Point (2 of 3: Interpreting the Data) YT 7 minutes 14 seconds Eddie Woo Optimal Price Point (3 of 3: Price Sensitivity Meter) YT 5 minutes 8 seconds Eddie Woo Two Surprising Areas Built from Arcs

YT 11 minutes 46 seconds Eddie Woo Puzzle: Semicircles in a Triangle YT 9 minutes 8 seconds Eddie Woo The Golden Angle (1 of 2: Calculating its Magnitude) YT 14 minutes 34 seconds Eddie Woo The Golden Angle (2 of 2: Flowers)

YT 7 minutes 9 seconds Eddie Woo Dimensions (1 of 3: The Traditional Definition - Directions) YT 7 minutes 31 seconds Eddie Woo Dimensions (2 of 3: A More Flexible Definition - Scale Factor) YT 9 minutes 38 seconds Eddie Woo Dimensions (3 of 3: Fractal Dimensions)

YT 9 minutes 5 seconds Eddie Woo Space-Filling Curves (1 of 4: Peano Curve) YT 6 minutes 8 seconds Eddie Woo Space-Filling Curves (2 of 4: Hilbert Curve) YT 3 minutes 26 seconds Eddie Woo Space-Filling Curves (3 of 4: Lebesgue Curve)

YT 9 minutes 53 seconds Eddie Woo Space-Filling Curves (4 of 4: Sierpinski Curve) YT 12 minutes 30 seconds Eddie Woo Why is there mathematics in STEM? (1 of 3: Different Kinds of Knowledge) YT 12 minutes 45 seconds Eddie Woo Why is there mathematics in STEM? (2 of 3 Neptune)

YT 6 minutes 48 seconds Eddie Woo Why is there mathematics in STEM? (3 of 3: The Higgs Boson) YT 7 minutes 7 seconds Eddie Woo The Travelling Salesman (1 of 3: Understanding the Problem) YT 11 minutes 23 seconds Eddie Woo The Travelling Salesman (2 of 3: Nearest Neighbour & SFCs)

YT 7 minutes 25 seconds Eddie Woo The Travelling Salesman (3 of 3: Ant Colonisation Heuristic) YT 6 minutes 51 seconds Eddie Woo The Student, The Fish, and Agassiz YT 10 minutes 7 seconds Eddie Woo Thinking Deeply About Factors (1 of 3: Initial Observations)

YT 5 minutes 34 seconds Eddie Woo Thinking Deeply About Factors (2 of 3: Strange Patterns) YT 13 minutes 2 seconds Eddie Woo Thinking Deeply About Factors (3 of 3: Finding Explanations) YT 6 minutes 15 seconds Eddie Woo The Mindblowing Alternating Harmonic Series

YT 3 minutes 29 seconds Eddie Woo Π Product Notation YT 10 minutes 24 seconds Eddie Woo Proof: The Harmonic Series is Divergent! YT 8 minutes 1 second Eddie Woo Another Paradox About Unity (Whats behind the index law root a x root b = root a x b)

YT 10 minutes 55 seconds Eddie Woo What is Working Mathematically? (MathPASS 2016) YT 9 minutes 45 seconds Eddie Woo How many digits are in the number 2^1024? YT 3 minutes 34 seconds Eddie Woo Beautiful Visual Explanation of Completing the Square

YT 8 minutes 57 seconds Eddie Woo Solving Equations with Logic (1 of 2: Outline of Equation and solving for an unknown) YT 2 minutes 42 seconds Eddie Woo Solving Equations with Logic (2 of 2: Using SolveMe Mobiles to simulate an alegbraic equation) YT 11 minutes 18 seconds Eddie Woo Parallel Lines (1 of 5: Relationship between parallel lines, the triangles formed and the area)

YT 7 minutes 57 seconds Eddie Woo Parallel Lines (2 of 5: Constructing Parallel Lines to take advantages of the properties) YT 9 minutes 21 seconds Eddie Woo Parallel Lines (3 of 5: Using the Properties and Ratios to find the area of the triangle) YT 6 minutes 47 seconds Eddie Woo Parallel Lines (4 of 5: Proving that compound areas are the sum of their components)

YT 9 minutes 37 seconds Eddie Woo Parallel Lines (5 of 5: Applying same base property) YT 4 minutes 56 seconds Eddie Woo Menseki Meiro (1 of 2: How to play) YT 11 minutes 15 seconds Eddie Woo Menseki Meiro (2 of 2: Harder puzzles)

YT 5 minutes 12 seconds Eddie Woo Intro to Mobile Phone Plans (1 of 2: In the news) YT 8 minutes 13 seconds Eddie Woo Intro to Mobile Phone Plans (2 of 2: Reading a plan) YT 11 minutes 53 seconds Eddie Woo Memory and File Size (1 of 2: Comparing scale of Memory & Capacity and converting between units)

YT 9 minutes 4 seconds Eddie Woo Memory and File Size (2 of 2: Explaining the scale of Memory, 'Why 1024?') YT 7 minutes 48 seconds Eddie Woo Data Transfers (1 of 2: Converting between bits and bytes) YT 7 minutes 20 seconds Eddie Woo Data Transfers (2 of 2: Applying the conversion of data units to find out download time)

YT 6 minutes 24 seconds Eddie Woo Random Selection (Using Listing of a simplified case to solve for sample space) YT 7 minutes 56 seconds Eddie Woo Simpson's Rule (1 of 2: Outlining the uses for simpson's rule) YT 6 minutes 1 second Eddie Woo Simpson's Rule (2 of 2: Applying simpson's rule on irregularly shaped areas)

YT 3 minutes 52 seconds Eddie Woo Simpson's Rule (II) (Applying Simpson's Rule multiple times to increase accuracy) YT 7 minutes 54 seconds Eddie Woo Preliminary Mathematics Extension 1: The Reference Sheet YT 7 minutes 24 seconds Eddie Woo Number Sets & Graphing Solutions on a Number Line

YT 12 minutes 36 seconds Eddie Woo The Density of 3D Printing Filament YT 10 minutes 53 seconds Eddie Woo Emmy Noether & Mathematical Fields YT 9 minutes 24 seconds Eddie Woo Noether - Problems I Enjoy (1 of 3: General strategies)

YT 6 minutes 48 seconds Eddie Woo Noether - Problems I Enjoy (2 of 3: Exploring the constraints) YT 6 minutes 10 seconds Eddie Woo Noether - Problems I Enjoy (3 of 3: Communicating the solution) YT 11 minutes 29 seconds Eddie Woo Random Number Generation (1 of 2: By calculator)

YT 6 minutes 49 seconds Eddie Woo Random Number Generation (2 of 2: By spreadsheet) YT 7 minutes 58 seconds Eddie Woo Factorisation (1 of 4: What's the point?) YT 11 minutes 3 seconds Eddie Woo Factorisation (2 of 4: Unlocking a number's structure)

YT 10 minutes 1 second Eddie Woo Factorisation (3 of 4: Applying difference of squares) YT 6 minutes 28 seconds Eddie Woo Factorisation (4 of 4: The factors of z^4 + 4) YT 11 minutes 9 seconds Eddie Woo Evaluating a Series of Related Fractions (1 of 2: Exploring the problem)

YT 11 minutes 26 seconds Eddie Woo Evaluating a Series of Related Fractions (2 of 2: Completing the solution) YT 6 minutes 24 seconds Eddie Woo Why is problem solving important in mathematics? YT 8 minutes 52 seconds Eddie Woo Antipodal Points

YT 10 minutes 15 seconds Eddie Woo Number Bases (1 of 5: Exploring numbers through a spreadsheet) YT 8 minutes 36 seconds Eddie Woo Number Bases (2 of 5: Investigating decimal expansions) YT 7 minutes 10 seconds Eddie Woo Number Bases (3 of 5: What is the "base" of a number system?)

YT 6 minutes 49 seconds Eddie Woo Number Bases (4 of 5: Converting between bases) YT 8 minutes 2 seconds Eddie Woo Number Bases (5 of 5: Conversion to binary & hexadecimal) YT 8 minutes 40 seconds Eddie Woo Enrichment Problem: Arranging Counters on a Plane

YT 8 minutes 19 seconds Eddie Woo Enrichment Problem: $1,000,000 in Specific Denominations (1 of 2: Setup) YT 6 minutes 53 seconds Eddie Woo Enrichment Problem: $1,000,000 in Specific Denominations (2 of 2: Solution) YT 10 minutes 33 seconds Eddie Woo Pentomino Puzzles (1 of 2: Animal, Vegetable, Mineral)

YT 5 minutes 42 seconds Eddie Woo Pentomino Puzzles (2 of 2: Rectangular arrays) YT 6 minutes Eddie Woo Futoshiki (fun puzzle with inequalities) YT 11 minutes 23 seconds Eddie Woo A Lesson in Memory

YT 14 minutes 3 seconds Eddie Woo Exploring the mathematics of Loops YT 19 minutes 38 seconds Eddie Woo NSW Education Live: Morning Maths with Mr. Woo YT 9 minutes 5 seconds Eddie Woo Parametric equations on one Cartesian path (1 of 2: Introduction)

YT 15 minutes 23 seconds Eddie Woo Parametric equations on one Cartesian path (2 of 2: Domain & direction) YT 7 minutes 47 seconds Eddie Woo Symmetrical Exponential Question (1 of 2: Trivial solution) YT 11 minutes 5 seconds Eddie Woo Symmetrical Exponential Question (2 of 2: Comparing further values)

YT 7 minutes 47 seconds Eddie Woo Countdown Card Trick (3 of 3: Transforming the trick) YT 9 minutes 40 seconds Eddie Woo Countdown Card Trick (1 of 3: Performing the trick) YT 7 minutes 30 seconds Eddie Woo Countdown Card Trick (2 of 3: Understanding the trick)

YT 9 minutes 4 seconds Eddie Woo Jack the Hunter (1 of 2: Performing the trick) YT 15 minutes 58 seconds Eddie Woo Jack the Hunter (2 of 2: Explaining the trick)