Mathematical notation

Nemeth Braille

The Nemeth Braille Code for Mathematics is a Braille code for encoding mathematical and scientific notation linearly using standard six-dot Braille cells for tactile reading by the visually impaired. The code was developed by Abraham Nemeth. The Nemeth Code was first written up in 1952. It was revised in 1956, 1965, and 1972, and beginning in 1992 was integrated into Unified English Braille. It is an example of a compact human-readable markup language. Nemeth Braille is just one code used to write mathematics in braille. There are many systems in use around the world. (Wikipedia).

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Ancient Egyptian Flute Ney music

A piece for Egyptian Ney flute inspired by Percy Bysshe Shelley's poem "Ozymandias". https://bit.ly/2ORgICI (picture from Tomb of Mehu at Saqqara, Sixth Dynasty, 2300 BC.) A reed flute Ney is believed to be the most ancient musical instrument played up to this day. It dates back to pred

From playlist Music

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✽HOW TO DRAW -MANDALA ART✽

#Mandala MANDALA LOVERS ALERT- Mandala (Sanskrit: मण्डल, lit, circle) is a spiritual and ritual symbol in Indian religions, representing the universe-check out more videos about mandala below-. * check out my Blog Post for details on Mandala supplies- https://www.theartgeekblog.com/post/mu

From playlist Bag

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Tshwane Traditional Dancers

Tshwane cultural troupe - Temba, South Africa

From playlist Amazing Stuff

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The BuShou of HanZi :田

A brief description of the BuShou of 田.

From playlist The BuShou of HanZi

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Lionel Loueke Live @ The Regatta Bar Part I

Lionel Loueke @ The Regatta Bar, Cambridge MA Massimo Biolcati: Bass Ferenc Nemeth: Drums Music: Twins: Lionel Loueke Griot: Lionel Loueke L.L.: Ferenc Nemeth Co-Producers: Daniel Jacobs Dan Jeffs Editor/Director of Photography: Daniel Jacobs Cameras: iLan Azoulai

From playlist Music.

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AlterConf London 2017: Music of changes... by Lia Nemeth

AlterConf London 2017: Music of changes: an autobiographical talk about transition and immigration in the tech community by Lia Nemeth This is an autobiographical talk about my journey in the tech industry: from Brazil to Ireland and from male to female. I had seen the industry from many

From playlist AlterConf London 2017

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The BuShou of HanZi :手

A brief description of the BuShou of 手.

From playlist The BuShou of HanZi

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When women nag.. I just hope I can do the same!

When women nag.. I just hope I can do the same!

From playlist Humor

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LESSON 30: Advanced Software Interrupt Techniques for Reading Serial Data on Arduino

You guys can help me out over at Patreon, and that will keep this high quality content coming: https://www.patreon.com/PaulMcWhorter This lesson shows how to use software interrupts to read serial data on the Arduino. This is demonstrated using the adafruit ultimate gps. You can follow t

From playlist Arduino Lessons

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Pathway Into Light (1952)

Front credits ; Photography Bernard Till, Editor Lionel Hoare, Sound WS. Bland, Written Lambton Burn, Narrators Jack Hawkins & Jean Metcalfe, Producer Howard Thomas, Director Terry Ashwood. A Beautifully made documentary in celebration of Louis Braille. WS church tower as bell tolls, W

From playlist Inventions That Changed The World

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Minority influence and social change | Revision for A-Level Psychology

I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study science or maths further, the grades you get now will open doors in the future. A-Level Maths Courses, FREE revision guide and wor

From playlist WJEC A-Level Psychology Playlist

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The BuShou of HanZi :彳

A brief description of the BuShou of 彳.

From playlist The BuShou of HanZi

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Braille: What is it like to read without sight? – BBC REEL

The 53-year-old Londoner Red Szell lost his sight several years ago due to the degenerative eye condition Retinitis pigmentosa – and has used audiobooks ever since. But earlier this year, Szell decided to learn Braille, with unexpected results. In this video Red explores what effect learn

From playlist Reel Psychology

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What is the Braille System? | Don't Memorise

Is there a language or a system that helps visually handicapped people read and write? Yes, its the Braille System! Watch this video to know more! To learn more about Light, enroll in our full course now: https://infinitylearn.com/microcourses?utm_source=youtube&utm_medium=Soical&utm_cam

From playlist Physics

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Braille: Where did it come from? | Stuff of Genius

Learn how Louis Braille invented the system that sparked Helen Keller to say, "we the blind are as indebted to Louis Braille as mankind is to Gutenberg." Learn the stories of unsung inventor heroes and their trials, tribulations and successes.

From playlist Our 5 Senses

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Piezoelectric Braille system with PC parallel port control and HV transistors

Here's a project that makes use of these electronic Braille characters: http://www.metec-ag.de/braille%20cell%20p16.html I built a bunch of transistor amplifiers and use two 74hc373 chips driven by the parallel port to control the state of both Braille characters. Excellent resource

From playlist Electronics

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Egyptian Flute

Inspired by an Eygyptian Ney and modified to a much easier side blown flute. This is one of the most powerful exotic flutes I make. In seconds of playing it captivates the heart and rewires the brain. A dramatic flute with 4 holes on top and one in back. Said to be about 5,000 years old.

From playlist Music

Related pages

Rectangle | Perpendicular | Parallelogram | Square | Rhombus | Right triangle | Ellipse | Angle | Isosceles trapezoid | Right angle | Trapezoid | Triangle | Circle | Parallel (geometry) | Markup language