If This Tibetan Padlock Looks Massive That Is Because It Is! And It Has Not One But THREE Equally Ginormous

My 2016 In Reading

THE BOOKS I LOVED SO MUCH I WANTED TO SEW THEM INTO MY SKIN AKA MY FAVORITE BOOKS OF THE YEAR IN NO PARTICULAR ORDER

Homegoing by Yaa Gyasi Another Brooklyn by Jacqueline Woodson Today I Am a Book by xTx The Three Woes by Casey Hannan A Bestiary by Lily Hoang Queen of the Night by Alexander Chee The Mothers by Brit Bennett Commonwealth by Ann Patchett

THE BOOK THAT OPENED MY EYES AND MIND AND BROKE MY HEART WITH THE PAINFUL REALITY TOO MANY AMERICANS LIVE WITH

Evicted by Matthew Desmond

THE BOOK THAT WAS TOTAL TRASH AND I THINK THE WRITER HATES FAT PEOPLE WHICH IS FINE BECAUSE WE ALL HAVE OUR ISSUES BUT STILL, GIRL, WHAT….

Maestra by L.S. Hilton

THE COMING OF AGE PROSE POETRY THAT MOVED ME IMMEASURABLY

The Pocket Knife Bible by Anis Mojgani

THE BOOK THAT MADE ME THINK HILLARY CLINTON REALLY WAS GOING TO WIN THE PRESIDENCY

All the Single Ladies by Rebecca Traister

THE STRANGE BOOK ABOUT LONELINESS AND THE THINGS WE DO ONLINE THAT I HIGHLY RECOMMEND

Valletta78 by Erin Fitzgerald

THE POETRY BOOK I DIDN’T UNDERSTAND AT ALL THOUGH I COULD TELL THE POEMS WERE SUPER SMART

The House of Lords and Commons by Ishion Hutchinson

THE ACTION THRILLER THAT HAD LOTS OF HYPE BLURBS BUT WAS ONLY SO SO

The Second Life of Nick Mason by Scott Hamilton

THE RETELLING OF A CLASSIC THAT I REALLY ENJOYED, WHICH SURPRISED ME AND ALSO THE AUTHOR WROTE ONE OF MY FAVORITE BOOKS OF ALL TIME, AMERICAN WIFE

Eligible by Curtis Sittenfeld

THE BOOK THAT MADE ME CRY BECAUSE IT HELD SO MUCH I COULD RELATE TO AND THEN MADE ME A LITTLE MAD

13 Ways of Looking at a Fat Girl by Mona Awad

EXCELLENT SMALL PRESS BOOKS YOU SHOULD CHECK OUT

Pink Museum by Caroline Crew The Farmacist by Ashley Farmer The Voyager Record by Anthony Michael Morena Massive Cleansing Fire by Dave Housley

THE BOOK I READ TO LEARN HOW TO WRITE A COMIC BOOK SERIES EVEN THOUGH I WAS WRITING FOR THEIR MAJOR COMPETITOR

The DC Comics Guide to Writing Comics by Dennis O’Neil

THE COMIC BOOK I LOVED AND RECOMMEND OFTEN

Saga by Brian Vaughan

THE COMIC BOOK ISSUE I READ AND THOUGHT WAS NOT SO GOOD SO I HAVEN’T READ ANY OTHER ISSUES IN THE SERIES

Wonder Woman Rebirth #1

THE BOOK I WROTE AN INTRODUCTION FOR (OUT IN 2017! FROM BEACON PRESS!)

Like One of the Family by Alice Childress

THE BOOK I REVIEWED FOR THE NEW YORK TIMES

Small Great Things by Jodi Picoult

THE BOOK I WANTED TO LOVE THAT HAD GORGEOUS OBSERVATIONS OF WOMEN’S FRIENDSHIPS

Rich and Pretty by Rumaan Alam

THE BOOK ABOUT CHEFS AND THEIR TATTOOS WITH FASCINATING STORIES OF WHY PEOPLE PERMANENTLY INK THEIR SKIN

Knives and Ink by Isaac Fitzgerald and Wendy MacNaughton

THE BOOK I READ BECAUSE I SAW A PREVIEW FOR THE TV SHOW AND LEARNED IT WAS BASED ON A BOOK SO I STARTED WONDERING IF THE BOOK WAS GOOD

Queen of the South by Arturo Perez-Reverte

SOME VERY GOOD BOOKS YOU SHOULD CHECK OUT BECAUSE THE STORIES ARE WARM AND/OR INTELLIGENT AND/OR STRANGE AND/OR GRIPPING AND/OR INTENSE

Turner House by Angela Flournoy LaRose by Louise Erdrich The Wangs vs the World by Jade Chang The Story of My Teeth by Valerie Luiselli You Will Know Me by Megan Abbott

THE HEARTBREAKING BOOK ABOUT BEING GAY IN THE MIDDLE EAST DURING THESE TUMULTUOUS TIMES FROM A WRITER WITH A LOT OF POTENTIAL

Guapa by Saleem Haddad

GORGEOUS BOOKS OF POETRY I REALLY LOVED

Night Sky With Exit Wounds by Ocean Vuong L’Heure Bleue by Elisa Gabbert The New Testament by Jericho Brown Look by Solmaz Sharif There Are More Beautiful Things Than Beyoncé by Morgan Parker

THE EXCELLENT BOOK I CHOSE AS MY SELECTION FOR BOOK OF THE MONTH CLUB

The Veins of the Ocean by Patricia Engel

THE BOOK I READ BASICALLY TO IMPRESS A GIRL AND IT WAS A PRETTY GOOD BOOK ALSO AND I HOPE THE GIRL WAS IMPRESSED BY MY DEDICATION BECAUSE THE BOOK WAS VERY LONG

The Fireman by Joe Hill

THE BOOK WITH AN AMAZING TITLE,  SOME REALLY GOOD STORIES INCLUDING A RIFF ON ANTIQUES ROADSHOW AND ALSO SOME STORIES I LIKED LESS

American Housewife by Helen Ellis

THE BOOK THAT WAS EXCEPTIONALLY WRITTEN BUT I WANTED THE ACTUAL RAILROAD PART TO BE MORE FULLY REALIZED

The Underground Railroad by Colson Whitehead

FUN BOOKS THAT WERE FUN

The Assistants by Camille Perri China Rich Girlfriend by Kevin Kwan

THE BOOK ABOUT BEING SINGLE TOWARD THE MIDDLE OF YOUR LIFE THAT PRETTY MUCH EVERYONE IS GOING TO LOVE WHEN IT COMES OUT

All Grown Up by Jami Attenberg

THE EXCELLENT SHORT STORY COLLECTIONS COMING OUT AROUND THE SAME TIME AS DIFFICULT WOMEN THAT MADE ME JEALOUS AND ALSO SCARED OF THE COMPETITION

Homesick for Another World by Ottessa Moshfegh Always Happy Hour by Mary Miller

THE BOOK THAT WAS NOT MY CUP OF TEA BUT IT’S ME NOT THE BOOK

300 Arguments by Sarah Manguso

THE BOOKS I BLURBED (AND THEREFORE REALLY ENJOYED)

You’re the  Most Beautiful Thing That Happened by Arisa White In the Not Quite Dark by Dana Johnson I Almost Forgot About You by Terry McMillan Feminist Baby by Loryn Brantz Lower Ed: The Troubling Rise of For-Profit Colleges in the New Economy by Tressie McMillan Cottom Bruja by Wendy C. Ortiz Sing For Your Life by Daniel Bergner Made for Love by Alissa Nutting

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A Random PSA On The Gei of Geisha - Part 1

The questions surrounding what arts that maiko and geiko practice comes up regularly, and instead of just posting them onto one of the tabs I’d rather lay it out in a post here first.   The “Gei” (芸) in Geisha(芸者)/Geiko(芸妓)/Geigi(芸妓) means “Art” and there are many branches and types of art that one can master. For this part we’ll be looking at the direct performing arts that everyone knows the geisha are renowned for: music and dance. Dance - Mai (舞) All traditional Japanese dance styles have their roots in Shinto ceremonies that date back at least two millennia. There are two main styles to traditional dance practiced today: -Noh (能): Originally arrived in Japan from China in the 8th century and developed into the style we know today in the 13th century by Kan’ami (assisted by his son Zeami). Derived from the classical court style dances, it features small, precise movements to tell a story. It can be seen as “boring” or “obscure” if you’re not sure what to look for as you need to understand the movements to appreciate them to the fullest. This isn’t to say that it isn’t beautiful to behold without prior knowledge as it is quite enchanting! Gion Kobu’s Inoue school is part of the Noh tradition.  -Kabuki (歌舞伎): Derived directly from Shinto ceremonies, it was created in 1603 by Izumo No Okuni, a shrine priestess who created her own style of dance and performed it on the dry riverbed of the Kamo River. She became so famous that she was invited to perform in front of the emperor! After seeing how popular the style of dance had become rival dance groups sprung up around her and established the kabuki that we know today. The style is known for its dramatic and often “wild” movements that are meant to be appreciated by the common people. Pontocho’s Onoe, Miyagawa Cho’s Wakayagi, Kamishichiken’s Hanayagi, and Gion Higashi’s Fujima schools are part of the Kabuki tradition. Music - Raku (楽) What would dance be without music? Music, like dance, can be broken down into two types: voice/song and instruments. Singing - Uta (歌): Maiko and geiko learn traditional ballads that are performed alongside dance. There are two types: Kouta (小唄) which means “short songs/ballads” and Nagauta (長唄) which means “long songs/ballad.” They are learned by listening to an instructor and then repeating and/or transcribing the words and melody together. There’s no “set” way of reading or learning a song like there is for Western music, so it takes a large amount of practice to perform any uta properly (although there are a few methods that do exist). Instruments - Gakki (楽器) There are many instruments practiced in the karyukai, but I’ll only go over the most common ones that are seen and heard on a regular basis. -Shamisen (三味線): A three stringed instrument that is played with a plectrum. It is the most common instrument in the karyukai as it developed as an instrument that the common people used. Most uta were created to be played with a shamisen. It resembles a simplified guitar and is played in a similar fashion. -Tsuzumi (鼓): The all encompassing word for drums, but specifically dual sided drums that are roped together. There are three main types learned by maiko and geiko: -Kotsuzumi (小鼓): Literally “Small Drum,” or sometimes known as the “regular” tsuzumi, it is held onto one’s shoulder and played by striking the drum with the free hand.  -Ōtsuzumi (大鼓): Literally “Large Drum,” it is a larger size of the tsuzumi and features one end that is larger than the other. It produces a much deeper sound when struck. -Kakko (羯鼓): A wide headed tsuzumi that is played with the tsuzumi sitting on the floor and the musician striking it with rods known as bachi (桴). It is the closest equivalent to Western style drums. -Fue (笛): The all encompassing word for flute, which in traditional Japanese style is usually made from bamboo. There are two types of fue that include: -Shakuhachi (尺八): The most commonly seen and heard flute that accompanies traditional Japanese music. It features 5 holes (4 on top and 1 underneath). Its sound is often described as “haunting” as it gently pierces through silence to deliver melodies full of both happiness and sadness. -Shinobue (篠笛)/Yokobue (横笛): Flutes that are much closer to Western ones, but are still made from wood. It features 7 holes that allows it to play more notes than the shakuhachi. This type is often played with the end resting on the musician’s shoulder. -Koto (事): A 13 stringed instrument that’s considered a type of lute although it plays closer to that of a harp. Due to its size it lays flat on the floor and the musician plucks the strings individually to produce sound. Those who are new to the koto often wear metal guards on their fingers to keep the strings from slicing into their skin until their hands have developed enough to withstand the pressure.  -Kokyū (胡弓): Taught exclusively in Miyagawa Cho as it was once considered an instrument of the oiran, a kakyu is a smaller version of the shamisen that’s played upright with a bow instead of a plectrum. 

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Four years of failed harvests (1695, 1696, and 1698–99) resulted in severe famine and depopulation, particularly in the north of Scotland. Starvation killed 5 to 15 percent of the Scottish population, but in areas such as Aberdeenshire, death rates reached 25 percent.

Rarely has a natural disaster had such wide-ranging historical consequences as did the famine that struck Scotland in the mid-1690s. Little more than a decade later, as Scotland’s social elites despaired about their nation’s grinding poverty and profound structural weakness, the country’s Parliament finally voted away its age-old independence in favor of unification with England, previously Scotland’s bitterest and most enduring enemy.

The author of this sermon was a very colorful figure. A Scottish Presbyterian minister denounced as a rebel in 1674, he was restored next year but arrested again the following February. Later he was arrested for refusing to pray for the Prince of Wales, but again released. His matrimonial adventures were no less robust than his professional career. He was married seven times and fathered at least nine children.

David Williamson (1636- 1706). Scotland’s sin, danger, and duty: faithfully represented in a sermon preach’d at the West-Kirk, August 23d, 1696: being a solemn fast-day upon occasion of the great dearth and famine. Rare BT162.F3 W54 1720 

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List of Free Science Books

Here’s an alphabetical list of all available free books. Note that many of the links will bring you to an external page, usually with more info about the book and the download links. Also, the links are updated as frequently as possible, however some of them might be broken. Broken links are constantly being fixed. In case you want to report a broken link, or a link that violates copyrights, use the contact form.

A

A Beginner’s Guide to Mathematica

A Brief Introduction to Particle Physics

A First Course in General Relativity

A New Astronomy

A No-Nonsense Introduction to General Relativity

A Popular History of Astronomy During the Nineteenth Century, Fourth Edition

A Review of General Chemistry

A Simple Guide to Backyard Astronomy

A Text Book for High School Students Studying Physics

A Tour of Triangle Geometry

About Life: Concepts in Modern Biology

Acoustic Emission

Adaptive Control

Advanced Calculus

Advanced Learning

Advanced Mathematics for Engineers

Advanced Microwave Circuits and Systems

Advanced Technologies

Advances in Computer Science and IT

Advances in Evolutionary Algorithms

Advances in Geoscience and Remote Sensing

Advances in Haptics

Advances in Human Computer Interaction

Age of Einstein

Aging by Design

AMPL:  A Modeling Language for Mathematical Programming

An Introduction to Elementary Particles

An Introduction to Higher Mathematics

An Introduction to Many Worlds in Quantum Computation

An Introduction to Mathematical Reasoning

An Introduction to Mathematics

An Introduction to Proofs and the Mathematical Vernacular

An Introduction to Relativistic Quantum Mechanics

Analysis 1 (Tao T)

Analysis 2 (Tao T)

Analytic Functions

Astronomical Discovery

Astronomy for Amateurs

Astronomy Today

Astronomy with an Opera-Glass

Automation and Robotics

B

Basic Algebra, Topology and Differential Calculus

Basic Concepts of Mathematics

Basic Concepts of Thermodynamics

Basic Concepts of Thermodynamics Chapter 1

Basic Ideas in Chemistry

Basic Math: Quick Reference eBook

Basic Mathematics for Astronomy

Basic Physics

Basic Positional Astronomy

Basic Principles of Classical and Statistical Thermodynamics

Basic Principles of Physics

Basics of Physics

Beginner’s Botany

Biochemistry

Biochemistry (practice book)

Biology

Board Notes for Particle Physics

Book of Proof

C

Calculus

Calculus Based Physics

Celestial Navigation, Elementary Astronomy, Piloting

Circuit QED — Lecture Notes

Classical Dynamics

Classical Geometry

Classical Mechanics

Climate Models

Collaborative Statistics

College Algebra

Complex Analysis

Computational Geometry

Computational Introduction to Number Theory and Algebra

Computational Physics with Python

Conceptual Physics

Consistent Quantum Theory

Cook-Book Of Mathematics

College Physics

Crude Oil Emulsions- Composition Stability and Characterization

Curiosities of the Sky

D

Decoherence: Basic Concepts and Their Interpretation

Do We Really Understand Quantum Mechanics?

Differential Equations

Diophantine Analysis

Discover Physics

Dr. Donald Luttermoser’s Physics Notes

Dynamics and Relativity

E

Earthquake Research and Analysis

Earthquake-Resistant Structures – Design, Assessment and Rehabilitation

Einstein for Everyone

Electromagnetic Field Theory

Elementary Mathematical Astronomy

Elementary Linear Algebra

Elementary Particle Physics in a Nutshell

Elementary Particles in Physics

Elements of Astrophysics

Embedded Systems – Theory and Design Methodology

Encyclopaedia of Mathematics

Encyclopedia of Astrophysics

Engineering Mathematics 1

Engineering Mathematics with Tables

Essential Engineering Mathematics

Essential Physics

Exoplanet Observing for Amateurs

Experimental Particle Physics

F

Fields

Foundations of Nonstandard Analysis

Frequently Asked Questions about Calendars

Fundamental Concepts of Mathematics

Fundamentals of Analysis (Chen W.W.L)

Further Mathematical Methods

Fusion Physics

G

General Chemistry

General Relativity

General Relativity

Geometric Asymptotics

Geometry and Group Theory

Geometry and Topology

Geometry Formulas and Facts

Geometry Study Guide

Geometry, Topology and Physics

Geometry, Topology, Localization and Galois Symmetry

Great Astronomers

H

Handbook of Formulae and Physical Constants

High School Mathematics Extensions

Higher Mathematics for Engineers and Physicists

History of Astronomy

Homeomorphisms in Analysis

How to Use Experimental Data to Compute the Probability of Your Theory

I

Intelligent Systems

Intrinsic Geometry of Surfaces

Introduction to Astronomy and Cosmology

Introduction to Cancer Biology

Introduction to Chemistry

Introduction to Cosmology

Introduction to Elementary Particles

Introduction to General Relativity

Introduction To Finite Mathematics

Introduction to Particle Physics Notes

Introduction to PID Controllers

Introduction to Quantum Mechanics with Applications to Chemistry

Introduction to Quantum Noise, Measurement and Amplification

Introduction to Social Network Methods

Introduction to String Field Theory

Introduction to the Time Evolution of Open Quantum Systems

Introduction to Quantum Mechanics

Introductory Computational Physics

Introductory Physics 1

Introductory Physics 2

K

Kinetic Theory

L

Laboratory Manual for Introductory Physics

Laws of Physics

Learn Physics Today

Lecture Notes in Discrete Mathematics

Lecture Notes in Quantum Mechanics

Lecture Notes in Nuclear and Particle Physics

Lecture Notes in Particle Physics

Lecture Notes on General Relativity

Lectures on Astronomy, Astrophysics, and Cosmology

Lectures on Particle Physics

Lectures on Riemann Zeta-Function

Light and Matter

M

Mag 7 Star Atlas Project

Many Particle Physics

Math Alive

Mathematical Analysis I(Zakon E)

Mathematical Biology

Mathematical Methods

Mathematical Methods 1

Mathematical Methods for Physical Sciences

Mathematical Methods of Engineering Analysis

Mathematics, Basic Math and Algebra

Mathematics for Computer Science

Mathematics for Computer Science

Mathematics for Computer Scientists

Mathematics For Engineering Students

Mathematics Formulary

Motion Mountain

Music: A Mathematical Offering

Mysteries of the Sun

N

Natural Disasters

New Frontiers in Graph Theory

Noise Control, Reduction and Cancellation Solutions in Engineering

Nondestructive Testing Methods and New Applications

Nonlinear Optics

Notes on Coarse Geometry

Notes on Elementary Particle Physics

Notes on Quantum Mechanics

O

Observing the Sky from 30S

On Particle Physics

Operating Systems: Three Easy Pieces

P

Particle Physics Course Univ. Cape Town

Particle Physics Lecture Notes

People’s Physics Book

Perspectives in Quantum Physics: Epistemological, Ontological and Pedagogical

Photons, Schmotons

Physics Lectures

Physics Tutorials

Physics Study Guides

Pioneers of Science

Practical Astronomy

Practical Astronomy for Engineers

Preparing for College Physics

Primer Of Celestial Navigation

Principal Component Analysis – Multidisciplinary Applications

Publications of the Astronomical Society of the Pacific Volume 1

Q

Quantum Dissipative Systems

Quantum Field Theory

Quantum Fluctuations

Quantum Information Theory

Quantum Magnetism

Quantum Mechanics

Quantum Mechanics

Quantum Mechanics: A Graduate Course

Quantum Mechanics: An Intermediate Level Course

Quantum Notes

Quantum Physics Notes

Quantum Theory of Many-Particle Systems

Quantum Transients

R

Recreations in Astronomy

Relativistic Quantum Dynamics

Relativity: The Special and General Theory

Review of Basic Mathematics

Riemann Surfaces, Dynamics and Geometry Course Notes

S

Short History of Astronomy

Sintering of Ceramics – New Emerging Techniques

Solitons

Some Basic Principles from Astronomy

Special Relativity

Spherical Astronomy

Star-Gazer’s Hand-Book

Statistical Physics

Street-Fighting Mathematics

String Theory

Structures of Life

Supernova Remnants: The X-ray Perspective

Superspace: One Thousand and One Lessons in Supersymmetry

System of Systems

T

The Astrobiology Primer: An Outline of General Knowledge

The Astronomy and the Bible

The Astronomy of the Bible: An Elementary Commentary on the Astronomical References of Holy Scripture

The Basic Paradoxes of Statistical Classical Physics and Quantum Mechanics

The Beginning and the End

The Beginning and the End of the Universe

The Complete Idiot’s Guide to the Sun

The Convenient Setting of Global Analysis

The Eightfold Way: The Beauty of Klein’s Quartic Curve

The General Theory of Relativity

The Geology of Terrestrial Planets

The Geometry of the Sphere

The Handbook of Essential Mathematics

The Moon: A Full Description and Map of its Principal Physical Features

The Open Agenda

The Origin of Mass in Particle Physics

The Particle Detector Brief Book

The Physics Hypertextbook

The Physics of Quantum Mechanics

The Planet Mars

The Small n Problem in High Energy Physics

The Story of Eclipses

The Story of the Heavens

The Structure of Life

The Wonder Book of Knowledge

The World According to the Hubble Space Telescope

The Zij as-Sanjari of Gregory Chioniades (June 27, 2009)

Three Dimensional Geometry

U

Understanding Physics

Unfolding the Labyrinth

Utility of Quaternions in Physics

Uses of Astronomy

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List of medieval European scientists

Anthemius of Tralles (ca. 474 – ca. 534): a professor of geometry and architecture, authored many influential works on mathematics and was one of the architects of the famed Hagia Sophia, the largest building in the world at its time. His works were among the most important source texts in the Arab world and Western Europe for centuries after.

John Philoponus (ca. 490–ca. 570): also known as John the Grammarian, a Christian Byzantine philosopher, launched a revolution in the understanding of physics by critiquing and correcting the earlier works of Aristotle. In the process he proposed important concepts such as a rudimentary notion of inertia and the invariant acceleration of falling objects. Although his works were repressed at various times in the Byzantine Empire, because of religious controversy, they would nevertheless become important to the understanding of physics throughout Europe and the Arab world.

Paul of Aegina (ca. 625–ca. 690): considered by some to be the greatest Christian Byzantine surgeon, developed many novel surgical techniques and authored the medical encyclopedia Medical Compendium in Seven Books. The book on surgery in particular was the definitive treatise in Europe and the Islamic world for hundreds of years.

The Venerable Bede (ca. 672–735): a Christian monk of the monasteries of Wearmouth and Jarrow who wrote a work On the Nature of Things, several books on the mathematical / astronomical subject of computus, the most influential entitled On the Reckoning of Time. He made original discoveries concerning the nature of the tides and his works on computus became required elements of the training of clergy, and thus greatly influenced early medieval knowledge of the natural world.

Rabanus Maurus (c. 780 – 856): a Christian monk and teacher, later archbishop of Mainz, who wrote a treatise on Computus and the encyclopedic work De universo. His teaching earned him the accolade of "Praeceptor Germaniae," or "the teacher of Germany."

Abbas Ibn Firnas (810 – 887): a polymath and inventor in Muslim Spain, made contributions in a variety of fields and is most known for his contributions to glass-making and aviation. He developed novel ways of manufacturing and using glass. He broke his back at an unsuccessful attempt at flying a primitive hang glider in 875.

Pope Sylvester II (c. 946–1003): a Christian scholar, teacher, mathematician, and later pope, reintroduced the abacus and armillary sphere to Western Europe after they had been lost for centuries following the Greco-Roman era. He was also responsible in part for the spread of the Hindu-Arabic numeral system in Western Europe.

Maslamah al-Majriti (died 1008): a mathematician, astronomer, and chemist in Muslim Spain, made contributions in many areas, from new techniques for surveying to updating and improving the astronomical tables of al-Khwarizmi and inventing a process for producing mercury oxide.[citation needed] He is most famous, though, for having helped transmit knowledge of mathematics and astronomy to Muslim Spain and Christian Western Europe.

Abulcasis (936-1013): a physician and scientist in Muslim Spain, is considered to be the father of modern surgery. He wrote numerous medical texts, developed many innovative surgical instruments, and developed a variety of new surgical techniques and practices. His texts were considered the definitive works on surgery in Europe until the Renaissance.

Constantine the African (c. 1020&–1087): a Christian native of Carthage, is best known for his translating of ancient Greek and Roman medical texts from Arabic into Latin while working at the Schola Medica Salernitana in Salerno, Italy. Among the works he translated were those of Hippocrates and Galen.

Arzachel (1028–1087): the foremost astronomer of the early second millennium, lived in Muslim Spain and greatly expanded the understanding and accuracy of planetary models and terrestrial measurements used for navigation. He developed key technologies including the equatorium and universal latitude-independent astrolabe.

Avempace (died 1138): a famous physicist from Muslim Spain who had an important influence on later physicists such as Galileo. He was the first to theorize the concept of a reaction force for every force exerted.

Adelard of Bath (c. 1080 – c. 1152): was a 12th-century English scholar, known for his work in astronomy, astrology, philosophy and mathematics.

Avenzoar (1091–1161): from Muslim Spain, introduced an experimental method in surgery, employing animal testing in order to experiment with surgical procedures before applying them to human patients.[4] He also performed the earliest dissections and postmortem autopsies on both humans as well as animals.

Robert Grosseteste (1168–1253): Bishop of Lincoln, was the central character of the English intellectual movement in the first half of the 13th century and is considered the founder of scientific thought in Oxford. He had a great interest in the natural world and wrote texts on the mathematical sciences of optics, astronomy and geometry. In his commentaries on Aristotle's scientific works, he affirmed that experiments should be used in order to verify a theory, testing its consequences. Roger Bacon was influenced by his work on optics and astronomy.

Albert the Great (1193–1280): Doctor Universalis, was one of the most prominent representatives of the philosophical tradition emerging from the Dominican Order. He is one of the thirty-three Saints of the Roman Catholic Church honored with the title of Doctor of the Church. He became famous for his vast knowledge and for his defence of the pacific coexistence between science and religion. Albert was an essential figure in introducing Greek and Islamic science into the medieval universities, although not without hesitation with regard to particular Aristotelian theses. In one of his most famous sayings he asserted: "Science does not consist in ratifying what others say, but of searching for the causes of phenomena." Thomas Aquinas was his most famous pupil.

John of Sacrobosco (c. 1195 – c. 1256): was a scholar, monk, and astronomer (probably English, but possibly Irish or Scottish) who taught at the University of Paris and wrote an authoritative and influential mediaeval astronomy text, the Tractatus de Sphaera; the Algorismus, which introduced calculations with Hindu-Arabic numerals into the European university curriculum; the Compotus ecclesiasticis on Easter reckoning; and the Tractatus de quadrante on the construction and use of the astronomical quadrant.

Jordanus de Nemore (late 12th, early 13th century): was one of the major pure mathematicians of the Middle Ages. He wrote treatises on mechanics ("the science of weights"), on basic and advanced arithmetic, on algebra, on geometry, and on the mathematics of stereographic projection.

Villard de Honnecourt (fl. 13th century): a French engineer and architect who made sketches of mechanical devices such as automatons and perhaps drew a picture of an early escapement mechanism for clockworks.

Roger Bacon (1214–94): Doctor Admirabilis, joined the Franciscan Order around 1240 where, influenced by Grosseteste, Alhacen and others, he dedicated himself to studies where he implemented the observation of nature and experimentation as the foundation of natural knowledge. Bacon wrote in such areas as mechanics, astronomy, geography and, most of all, optics. The optical research of Grosseteste and Bacon established optics as an area of study at the medieval university and formed the basis for a continuous tradition of research into optics that went all the way up to the beginning of the 17th century and the foundation of modern optics by Kepler.[8]

Ibn al-Baitar (died 1248): a botanist and pharmacist in Muslim Spain, researched over 1400 types of plants, foods, and drugs and compiled pharmaceutical and medical encyclopedias documenting his research. These were used in the Islamic world and Europe until the 19th century.

Theodoric Borgognoni (1205-1296): was an Italian Dominican friar and Bishop of Cervia who promoted the uses of both antiseptics and anaesthetics in surgery. His written work had a deep impact on Henri de Mondeville, who studied under him while living in Italy and later became the court physician for King Philip IV of France.

William of Saliceto (1210-1277): was an Italian surgeon of Lombardy who advanced medical knowledge and even challenged the work of the renowned Greco-Roman surgeon Galen (129-216 AD) by arguing that allowing pus to form in wounds was detrimental to the health of he patient.

Thomas Aquinas (1227–74): Doctor Angelicus, was an Italian theologian and friar in the Dominican Order. As his mentor Albert the Great, he is a Catholic Saint and Doctor of the Church. In addition to his extensive commentaries on Aristotle's scientific treatises, he was also said to have written an important alchemical treatise titled Aurora Consurgens. However, his most lasting contribution to the scientific development of the period was his role in the incorporation of Aristotelianism into the Scholastic tradition.

Arnaldus de Villa Nova (1235-1313): was an alchemist, astrologer, and physician from the Crown of Aragon who translated various Arabic medical texts, including those of Avicenna, and performed optical experiments with camera obscura.

John Duns Scotus (1266–1308): Doctor Subtilis, was a member of the Franciscan Order, philosopher and theologian. Emerging from the academic environment of the University of Oxford. where the presence of Grosseteste and Bacon was still palpable, he had a different view on the relationship between reason and faith as that of Thomas Aquinas. For Duns Scotus, the truths of faith could not be comprehended through the use of reason. Philosophy, hence, should not be a servant to theology, but act independently. He was the mentor of one of the greatest names of philosophy in the Middle Ages: William of Ockham.

Mondino de Liuzzi (c. 1270-1326): was an Italian physician, surgeon, and anatomist from Bologna who was one of the first in Medieval Europe to advocate for the public dissection of cadavers for advancing the field of anatomy. This followed a long-held Christian ban on dissections performed by the Alexandrian school in the late Roman Empire.

William of Ockham (1285–1350): Doctor Invincibilis, was an English Franciscan friar, philosopher, logician and theologian. Ockham defended the principle of parsimony, which could already be seen in the works of his mentor Duns Scotus. His principle later became known as Occam's Razor and states that if there are various equally valid explanations for a fact, then the simplest one should be chosen. This became a foundation of what would come to be known as the scientific method and one of the pillars of reductionism in science. Ockham probably died of the Black Plague. Jean Buridan and Nicole Oresme were his followers.

Jacopo Dondi dell'Orologio (1290-1359): was an Italian doctor, clockmaker, and astronomer from Padua who wrote on a number of scientific subjects such as pharmacology, surgery, astrology, and natural sciences. He also designed an astronomical clock.

Richard of Wallingford (1292-1336): an English abbot, mathematician, astronomer, and horologist who designed an astronomical clock as well as an equatorium to calculate the lunar, solar and planetary longitudes, as well as predict eclipses.

Jean Buridan (1300–58): was a French philosopher and priest. Although he was one of the most famous and influent philosophers of the late Middle Ages, his work today is not renowned by people other than philosophers and historians. One of his most significant contributions to science was the development of the theory of impetus, that explained the movement of projectiles and objects in free-fall. This theory gave way to the dynamics of Galileo Galilei and for Isaac Newton's famous principle of Inertia.

Guy de Chauliac (1300-1368): was a French physician and surgeon who wrote the Chirurgia magna, a widely read publication throughout medieval Europe that became one of the standard textbooks for medical knowledge for the next three centuries. During the Black Death he clearly distinguished Bubonic Plague and Pneumonic Plague as separate diseases, that they were contagious from person to person, and offered advice such as quarantine to avoid their spread in the population. He also served as the personal physician for three successive popes of the Avignon Papacy.

John Arderne (1307-1392): was an English physician and surgeon who invented his own anesthetic that combined hemlock, henbane, and opium. In his writings, he also described how to properly excise and remove the abscess caused by anal fistula.

Nicole Oresme (c. 1323–82): was one of the most original thinkers of the 14th century. A theologian and bishop of Lisieux, he wrote influential treatises in both Latin and French on mathematics, physics, astronomy, and economics. In addition to these contributions, Oresme strongly opposed astrology and speculated about the possibility of a plurality of worlds.

Giovanni Dondi dell'Orologio (c. 1330-1388): was a clockmaker from Padua, Italy who designed the astarium, an astronomical clock and planetarium that utilized the escapement mechanism that had been recently invented in Europe. He also attempted to describe the mechanics of the solar system with mathematical precision.

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Staff Pick of the Week

As a lover of mythology and folklore, my first staff pick is The Wonder-Smith and His Son, by Ella Young (1867-1956), with illustrations by Boris Artzybasheff (1899-1965). It was published by Longmans, Green Co. in 1927 and was a Newbery Honor recipient in 1928. The book is a collection of myths from Ireland and Scotland about a legendary wonder smith known as the Gubbaun Saor, a “maker of worlds and a shaper of universes.” There are fourteen stories in the collection, detailing how the Gubbaun Saor got his world-building abilities, which involved finding a bag of magical tools that were dropped from the sky by a bird. The book also includes tales about his adopted son Lugh and his daughter Aunya. In her memoir, Flowering Dusk: Things Remembered Accurately and Inaccurately, Young wrote “I have a fondness for The Wonder-Smith; perhaps because I did not invent the stories in the book. I gathered them through twenty-five years of searching, and put a thread of prose round them.” The folktales were collected from story-tellers in Clare, Achill Island, Aranmore, and the Curraun.

Ella Young’s interest in Celtic mythology led to her becoming involved with the growing Irish nationalist movement. Many nationalist writers and artists were looking to Ireland’s history and legends for inspiration, and she befriended fellow Irish writers Æ (George William Russell), Padraic Colum, and William Butler Yeats.  Æ called her “a druidess reincarnated.” Aside from publishing poetry and folklore, Yong was also involved in running guns and ammunition to the Irish Republican Army, and was a member of Cumann na mBAn, a women’s paramilitary organization that took part in the 1916 Easter Rising. She continued to write throughout the war, and in 1925 embarked for America to do a speaking tour about Celtic mythology at universities across the country. She was eventually granted American citizenship and accepted a teaching position at the University of California, Berkeley.  Often described as mystical and otherworldly, Young lived out the rest of her life near the California coast writing and publishing stories and sharing her love of folklore with those around her.

Ukrainian illustrator Boris Artzybasheff fled the Russian Revolution for the United States in 1919. Beginning his career as an engraver, Artzybasheff soon became a book illustrator, some of which he wrote himself, such as Seven Simeons: A Russian Tale, which received a Caldecott Honor award in 1938. He is best known for his magazine covers, and he created over 200 covers for Time magazine alone. Over the course of his career his work evolved to become wonderfully surrealist, he loved anthropomorphizing machines so they would have human attributes and emotions. Even his commercial work in advertising has elements of the absurd. I believe Artzybasheff’s playfulness is evident in the woodcuts he did for The Wonder-Smith, and his illustrations are what drew me to the book.

– Sarah, Special Collections Undergraduate Assistant

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Japan’s annual Wara Art Festival (previously featured here), one of our favorite signs that autumn has returned, is now underway at Uwasekigata Park. “Wara” is the Japanese term for rice straw. It’s what remains after the rice harvest. Some regions use it to feed livestock or improve the soil. But in Niigata Prefecture it’s used to make these enormous sculptures.

The Wara Art Festival all started in 2006 when the local district reached out to Musashino Art University to seek guidance on transforming their abundant amount of rice straw into art. And in 2008, the very first Wara Art Festival was held. Since then, every year the school sends art students up to Niigata to assist in creating sculptures made out of rice straw. The festivities have ended but the sculptures are on display through October 31, 2017.

To mark the 10th anniversary of the Wara Art Festival participants made this year’s sculptures twice as big as usual.

Visit the Wara Art Festival Facebook page for more photos of these magnificent sculptures.

[via My Modern Met and Spoon & Tamago]

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I just completed the finishing touches on my new poster, a detailed map of the Mandelbrot Set in a vintage style. I’m calling it the Mandelmap.

The Mandelbrot Set is a fractal shape with infinite detail that you can zoom in on. I often explore the Mandelbrot Set to find trippy patterns to create gifs with, but when I started I felt like I was just poking around at random. So I wanted to create a printed guide for myself to find my way around… I soon realized this was going to be a lot of work, so I decided I might as well take it to the next level and make an awesome poster that would be not just for myself but for everyone else to enjoy too.

What you see here is the result of more than a year’s research, planning, and execution. It’s a 36x24 inch poster rendered fully at 300 dpi, and everything you see was created from scratch. I will be posting more updates and information as I get the test prints in, and I hope to have this poster available to buy within the next couple months!

www.mandelmap.com

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Types of mooncakes

Right now(is festival for chinese singaporeans) is the mid-autumn festival. According to the ancient Chinese legend, the story of Chang Er, the wife of a merciless king who downed the elixir of immortality he had intended to drink, to save her people from his tyrannical rule.The tale goes that she ascended to the moon after that, and has been worshipped by the Chinese as a Moon Goddess ever since. 

Making and sharing mooncakes is one of the hallmark traditions of this festival. In singapore, we have main five different chinese dialect group(hokkien,teochew,hakka,cantonese,hainanese) so of course, there are five different types of mooncakes.

CANTONESE MOOKCAKE

This is the most common style of mooncakes sold by bakeries and hotels. The round pastry, which is about 10cm in diameter and about 4cm thick, comes from south China’s Guangdong province and is also eaten in Hong Kong and Macau. The traditional mooncake is filled with lotus seed or red bean paste with egg yolks inside. 

However, there are the modern snowskin mooncakes which contains anything from durian to champagne. (below are champagne mooncakes)

HOKKIEN MOONCAKE

They were known as Scholar Cakes in the past and given to those taking the Imperial Examination to fill junior and senior administrative positions in the Imperial Court. The filling usually comprises winter melon, tangerine peel and melon seeds. Sesame seeds are sprinkled on the white pastry to make it fragrant.

HAINANESE MOONCAKE

Hainanese ones are filled with dried fruit such as tangerine peel as well as sesame seeds and melon seeds. It has two verision with a salty and pepper version. The.The slightly flaky skin is made with pork lard and salt. According to a blog, they are actually only found in singapore as the story goes that the hainanese community in singapore was very poor and could not afford the normal mooncakes sold so they made their own type of mooncake.

TEOCHEW MOONCAKE

Yam-filled mooncakes with a flaky crust are the most common Teochew mooncakes sold in Singapore. Another type is la gao, which is a steamed black sesame cake. It comes plain or with green bean paste or yam filling. There is also another type of Teochew mooncake, a white disc that looks like a big biscuit and is filled with tangerine peel and sugar, flavoured with five-spice powder and topped with sesame seeds.

HAKKA MOONCAKE

This is actually uncommon and almost unheard of in singapore but moon cakes in Hakka regions of china, apart from common moon cakes, have “five-kernel moon cakes” and a kind of round cake made with glutinous rice flour and sugar, compressed into different size. (I can’t find an exact picture of the hakka mooncake so) 

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