Geometric Exercises in Paper Folding

Lecture 8: Fold & One Cut

MIT 6.849 Geometric Folding Algorithms: Linkages, Origami, Polyhedra, Fall 2012 View the complete course: http://ocw.mit.edu/6-849F12 Instructor: Erik Demaine This lecture presents the fold and cut problem, and both the straight skeleton method and disk-packing method. Simple fold and cut

From playlist MIT 6.849 Geometric Folding Algorithms, Fall 2012

Ex: Paper Folding to Model Addition of Fractions with Unlike Denominators

This video explains how to model the addition of fractions with unlike denominators using paper folding. http://mathispower4u.com

From playlist Number Sense - Fractions

Class 2: Univeresality & Simple Folds

MIT 6.849 Geometric Folding Algorithms: Linkages, Origami, Polyhedra, Fall 2012 View the complete course: http://ocw.mit.edu/6-849F12 Instructor: Erik Demaine This class begins with a folding exercise of numerical digits. Questions discussed cover strip folding in the context of efficienc

From playlist MIT 6.849 Geometric Folding Algorithms, Fall 2012

Two Paper Folding Puzzles Solution

Here's the solution you've been waiting for... Music by Bertrand Laurence http://www.bertrandlaurence.com used with permission. Find me on FaceBook: http://www.facebook.com/pages/YouTube-TyYanns-page/130204640380067

From playlist Tricks and Math Puzzles answers

Ex: Modeling Fraction Multiplication Using Paper Folding

This video explains how paper folding can be used to model the multiplication of two fractions. Site: http://mathispower4u.com

From playlist Multiplication and Division of Mixed Numbers

Magic Folding Cube Variations

Maigc Folding Cube is very cool magical toy. And these toys are easy to make.

From playlist Handmade geometric toys

Matthew Gardiner: "Folding = Coding for Matter" - Solid 2014 Keynote

From the 2014 Solid Conference: Folding, the origami of nature, has emerged as a creative strategy for programming function into materials. In recent years, artists, designers, scientists and tech giants alike have embraced the concepts, aesthetics and efficiency of folding as a method to

From playlist Solid Conference 2014

To construct a PENTAGON with ruler (straightedge) and compass

Geometrical construction of a pentagon with Euclidean Tools Follow me: http://www.twitter.com/dantecardoso

From playlist Math

Karen Vogtmann - 1/6 Outer Automorphisms of Free Groups

From playlist Summer School 2019: Aspects of Geometric Group Theory

Class 1: Overview

MIT 6.849 Geometric Folding Algorithms: Linkages, Origami, Polyhedra, Fall 2012 View the complete course: http://ocw.mit.edu/6-849F12 Instructor: Erik Demaine This class begins with a folding exercise of numerical digits. Questions discussed cover strip folding in the context of efficienc

From playlist MIT 6.849 Geometric Folding Algorithms, Fall 2012

Eleftherios Pavlides - Elastegrity Geometry of Motion - G4G13 Apr 2018

"The Chiral Icosahedral Hinge Elastegrity resulted from a Bauhaus paper folding exercise, that asks material and structure to dictate form. The key new object obtained in 1982 involved cutting slits into folded pieces of paper and weaving them into 8 irregular isosceles tetrahedra, attache

From playlist G4G13 Videos

Class 6: Architectural Origami

MIT 6.849 Geometric Folding Algorithms: Linkages, Origami, Polyhedra, Fall 2012 View the complete course: http://ocw.mit.edu/6-849F12 Instructor: Erik Demaine This class begins with a folding exercise and demonstration involving Origamizer. A high-level overview of the mathematical constr

From playlist MIT 6.849 Geometric Folding Algorithms, Fall 2012

Karen Vogtmann - 3/6 Outer Automorphisms of Free Groups

Karen Vogtmann

From playlist Summer School 2019: Aspects of Geometric Group Theory

Class 9: Pleat Folding

MIT 6.849 Geometric Folding Algorithms: Linkages, Origami, Polyhedra, Fall 2012 View the complete course: http://ocw.mit.edu/6-849F12 Instructor: Erik Demaine This class covers creases in context of smoothness and a proof from the lecture involving Taylor expansion. Algorithms for the num

From playlist MIT 6.849 Geometric Folding Algorithms, Fall 2012

Class 3: Single-Vertex Crease Patterns

MIT 6.849 Geometric Folding Algorithms: Linkages, Origami, Polyhedra, Fall 2012 View the complete course: http://ocw.mit.edu/6-849F12 Instructor: Erik Demaine This class reviews algorithms for testing flat-foldability for a 1D MV pattern and for single-vertex MV pattern. An exercise walks

From playlist MIT 6.849 Geometric Folding Algorithms, Fall 2012

Geometric Algebra - The Matrix Representation of a Linear Transformation

In this video, we will show how matrices as computational tools may conveniently represent the action of a linear transformation upon a given basis. We will prove that conventional matrix operations, particularly matrix multiplication, conform to the composition of linear transformations.

From playlist Geometric Algebra

Planar Numbers

Learn how to add and multiply points on a plane!

From playlist Summer of Math Exposition Youtube Videos

Chris Kottke - Transgression to loop space and fusion

Research lecture at the Worldwide Center of Mathematics.

From playlist Center of Math Research: the Worldwide Lecture Seminar Series

Geometric Transformations

We discuss how "geometric transformations" (rotations, stretching, reflection) can be represented by matrices. We also briefly introduce the idea of "point matrices" and their application in computer graphics.

From playlist Mathematical Physics I Uploads