SciShow
The Giant of Nanoscience
Mildred Dresselhaus was a giant in the field of nanoscience. She didn't invent anything you have in your home right now, but she made it possible for us to have self-charging phones, smarter refrigerators, and more.
Crash Course
3D Graphics: Crash Course Computer Science
Today we’re going to discuss how 3D graphics are created and then rendered for a 2D screen. From polygon count and meshes, to lighting and texturing, there are a lot of considerations in building the 3D objects we see in our movies and...
Curated Video
Understanding Dimensions
This video explains the different dimensions used in maths in relation to length, width and depth, as well as x, y and z axes. Practice questions are at the end of the video to test your understanding.
Curated Video
GCSE Maths - Regular Polygons #99
This video covers what we mean by 'regular polygons' and the different types you need to know. We also cover how many lines of symmetry and rotational symmetry they each have. This video is suitable for maths courses around the world....
Curated Video
GCSE Maths - 2D Projections Of 3D Objects #115
This video covers how to figure out what 3D shapes look like from the front, the side and the top. We call these 2D projections of 3D shapes. This video is suitable for maths courses around the world. KS3 - All on your course GCSE...
NUMBEROCK
Polygons
Alan kite surfs, skateboards, bikes, dives, and explores space as he learns about Polygons. These shapes surround Alan in his daily life, and he is so excited to give you a tour of real-world polygons! The smooth beat and positive vibes...
Curated Video
How to Document Your Art
A video entitled "How to Document Your Art" which illustrates how to take quality photographs of personally created two-dimensional and three-dimensional artworks for the purpose of documentation.
Curated Video
Cross Sections
Cross sections are an important mathematical concept; however, cross sections are also used throughout the world around you. Dig a little deeper to understand cross sections and identify the two-dimensional shapes formed with a cross...
Flipping Physics
2D Conservation of Momentum using Air Hockey Discs and Unit Vectors
A 28.8 g yellow air hockey disc elastically strikes a 26.9 g stationary red air hockey disc. If the velocity of the yellow disc before the collision is 33.6 i cm/s and after the collision it is [4.79 i - 9.57 j] cm/s, what is the...
Flipping Physics
2D Conservation of Momentum Example using Air Hockey Discs
A 28.8 g yellow air hockey disc elastically strikes a 26.9 g stationary red air hockey disc. If the velocity of the yellow disc before the collision is 33.6 cm/s in the x direction and after the collision it is 10.7 cm/s at an angle...
Flipping Physics
An introductory Relative Motion Problem with Vector Components
This relative motion problem addresses how to deal with vectors that do not form right triangles.
Curated Video
Exploring Impossible Objects
In this video, we explore the concept of impossible objects, focusing on the famous Penrose triangle. We learn about its origin, how it can be drawn in two dimensions but not exist in three dimensions, and how our brains interpret these...
Curated Video
Core Java Programming Course- Reading MS Excel Data into a 2D Array
This video demonstrates how to read an MS Excel data into a 2D array. This clip is from the chapter "Working with MS Excel Files (Apache POI)" of the series "Learn How to Code: The Complete Core Java Programming Course".null
Flipping Physics
Relative Motion Problem: Solving for the angle of the moving object
It is not obvious in all relative motion problems how to draw the vector diagrams. Sometimes the velocity of the object with respect to the Earth is not the hypotenuse of the velocity vector addition triangle. Here we address how to...
NASA
NASA | Intro to LIDAR - 2D Version
Want to know the 3D shape of terrain on another planet? Want to study the height and density of Earth's forests? An amazing tool called LIDAR can help! Learn more in this video.
Wonderscape
Shape Sorting and Building: Learning Shapes
In this video, the teacher guides students through a fun activity of sorting and identifying shapes. Students learn about the relationships between different shapes and how they can be positioned in relation to each other. They also...
Flipping Physics
An Introductory Relative Motion Problem
Using a toy car and a piece of paper we can visualize and understand relative motion by doing an introductory problem.
FuseSchool
What Are Polygons
CREDITS Animation & Design: Peter van de Heuvel Narration: Lucy Billings Script: Lucy Billings The word polygon comes from Greek. Poly means “many” and Gon means “angles”. Polygon = many angles. Polygons are 2-dimensional shapes, that...
Flipping Physics
Skateboarding Frame of Reference Demonstration
All motion is relative to a frame of reference. A simple demonstration showing this to be true.
Let's Tute
Surface Area and Volume: Volume of Cube Cuboid and Cylinder
In this educational video, the teacher explains the concept of volume and demonstrates how to calculate the volume of different three-dimensional shapes such as cubes, cuboids, and cylinders. The teacher also shows how to find the volume...
Let's Tute
Surface Area of Cube, Cuboid and Cylinder
In this online Math video on Surface Areas and Volumes Class 10 Maths you will study Surface Area of Cube,Cuboid and Cylinder
Wonderscape
Shape Sorting Fun: Exploring 2D and 3D Shapes
Kids will learn how to identify shapes, both 2D and 3D, and understand the differences. Shapes are then related to everyday objects to be able to identify shapes in the world around us. Graphics, animation and on-screen, multiple-choice...
Massachusetts Institute of Technology
Mit: Science Out Loud: Trippy Shapes
In school, we learn about shapes with sides and edges - but there are weird shapes out there (beyond our 3 dimensions) that defy our normal idea of geometry. QuanQuan and Jenny explain, knit, and 3D print their way through trippy shapes!...
Virtual Nerd
Virtual Nerd: What Is a Net?
A net is a two-dimensional version of a three-dimensional solid. Watch this tutorial for an introduction to nets. [5:25]