Swastika curve
The swastika curve is the name given by Martyn Cundy and A. P. Rollett in their book Mathematical Models to a type of quartic plane curve. (Wikipedia).
The swastika curve is the name given by Martyn Cundy and A. P. Rollett in their book Mathematical Models to a type of quartic plane curve. (Wikipedia).
What are some characteristics of an isosceles trapezoid
👉 Learn how to solve problems with trapezoids. A trapezoid is a four-sided shape (quadrilateral) such that one pair of opposite sides are parallel. Some of the properties of trapezoids are: one pair of opposite sides are parallel, etc. A trapezoid is isosceles is one pair of opposite sides
From playlist Properties of Trapezoids
What is the difference of a trapezoid and an isosceles trapezoid
👉 Learn how to solve problems with trapezoids. A trapezoid is a four-sided shape (quadrilateral) such that one pair of opposite sides are parallel. Some of the properties of trapezoids are: one pair of opposite sides are parallel, etc. A trapezoid is isosceles is one pair of opposite sides
From playlist Properties of Trapezoids
#Cycloid: A curve traced by a point on a circle rolling in a straight line. (A preview of this Sunday's video.)
From playlist Miscellaneous
Using the properties of parallelograms to solve for the missing diagonals
👉 Learn how to solve problems with parallelograms. A parallelogram is a four-sided shape (quadrilateral) such that each pair of opposite sides are parallel and are equal. Some of the properties of parallelograms are: each pair of opposite sides are equal, each pair of opposite sides are pa
From playlist Properties of Parallelograms
What is an isosceles trapezoid
👉 Learn how to solve problems with trapezoids. A trapezoid is a four-sided shape (quadrilateral) such that one pair of opposite sides are parallel. Some of the properties of trapezoids are: one pair of opposite sides are parallel, etc. A trapezoid is isosceles is one pair of opposite sides
From playlist Properties of Trapezoids
Using the properties of rectangles to solve for x
👉 Learn how to solve problems with rectangles. A rectangle is a parallelogram with each of the angles a right angle. Some of the properties of rectangles are: each pair of opposite sides are equal, each pair of opposite sides are parallel, all the angles are right angles, the diagonals are
From playlist Properties of Rectangles
What's a Parallelogram? Geometry Terms and Definitions
An introduction to the parallelogram, a fundamental geometric shape. Geometer: Louise McCartney Artwork: Kelly Vivanco Director: Michael Harrison Written & Produced by Kimberly Hatch Harrison and Michael Harrison ♦♦♦♦♦♦♦♦♦♦ Ways to support our channel: ► Join our Patreon : https://www
From playlist Socratica: The Geometry Glossary Series
What are the properties that make up a parallelogram
👉 Learn how to solve problems with parallelograms. A parallelogram is a four-sided shape (quadrilateral) such that each pair of opposite sides are parallel and are equal. Some of the properties of parallelograms are: each pair of opposite sides are equal, each pair of opposite sides are pa
From playlist Properties of Parallelograms
What are the properties that make up a rectangle
👉 Learn how to solve problems with rectangles. A rectangle is a parallelogram with each of the angles a right angle. Some of the properties of rectangles are: each pair of opposite sides are equal, each pair of opposite sides are parallel, all the angles are right angles, the diagonals are
From playlist Properties of Rectangles
Nazi Symbols - The Story Behind the Imagery
None of the images the Nazis used were created by them, rather they utilised a series of much older symbols from all over the world. Here is the story behind those controversial images. Dr. Mark Felton is a well-known British historian, the author of 22 non-fiction books, including bestse
From playlist History of Nazi Symbols
Suspect Symbols at Upminster Bridge
Upminster Bridge has some fairly notorious floor decoration. But is it bad taste or bad luck? Ko-Fi: https://ko-fi.com/jagohazzard Patreon: https://www.patreon.com/jagohazzard
From playlist London
On World War II and Nazi Symbolism: A Note from Extra History
James explains why World War II series on Extra History won't use the swastika of Nazi Germany. Support Extra History on Patreon! http://bit.ly/EHPatreon Subscribe for new episodes every Saturday! http://bit.ly/SubToEC --- (Episode details below) Watch the World War II: The Battle o
From playlist Extra History: Chronological Order (1700 CE - Present)
Erasing Hitler - How The Allies Cleansed Germany of Nazism
In this episode, we look at how the Allies banished Nazism in occupied Germany, removing swastikas from public buildings and uniforms, destroying Nazi monuments and changing street names, among many measures taken. Dr. Mark Felton is a well-known British historian, the author of 22 non-fi
From playlist The Cold War 1945-91
Destroying the Swastika - An Iconic WW2 Moment
Go to https://nordvpn.com/markfelton or use a coupon markfelton to get a 2-year plan plus a bonus gift with a huge discount! (73% discount + 4 months for free) Thanks to NordVPN for sponsoring this video. One of the most famous pieces of film from WW2 shows the blowing up of an enormous s
From playlist History of Nazi Symbols
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From playlist Misc
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateidea Feels several different ways, man We got merch! http://bit.ly/1U8fS1B Tweet us! http://bit.ly/pbsideachanneltwitter Idea Channel Facebook! http://bit.ly/pbsideachannel
From playlist Newest Episodes
The Larch (and an infamous swastika)
We finally do a video about the larch tree - and discuss a curious story about a swastika in a forest. More trees at http://www.test-tube.org.uk/trees/index.htm
From playlist Guide to Trees & Plants
Item title reads - Review of 1960. Library footage showing notable events of the year. L/S Victoria Falls in Africa. M/S Harold Macmillan walking along, L/S Falls. M/S as he looks out over them. L/S Kariba dam, Macmillan looks over the edge. L/S from top of dam looking out over mou
From playlist Patrice Lumumba
Breakup of a Giant Comet 20000 Years Ago Linked to Tunguska Event and 88 Asteroids
Good telescope that I've used to learn the basics: https://amzn.to/35r1jAk Get a Wonderful Person shirt: https://teespring.com/stores/whatdamath Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will tal
From playlist Solar System
Isosceles Triangle: Dynamic Illustrations without Words
GeoGebra Resource Link: https://www.geogebra.org/m/Au4rzFcJ
From playlist Geometry: Dynamic Interactives!