156 - China’s 1418 World Map
The Turks have Piri Reis, whose 1513 map shows parts of America and Antarctica with astonishing and, in the case of Antarctica, frankly inexplicable accuracy. The Chinese have this map to demonstrate that the story of how the ‘West’ discovered the World is only one of many versions of the very earliest form of globalisation.
The map is similar to many present-day Chinese world maps in that it positions at the centre of the map China (which used self-confidently to refer to itself as the “Middle Kingdom”), and not Europe. It states that it is a 1763 copy of a fifteenth-century original. Chinese characters written beside the map say it was drawn by Mo Yi Tong and copied from a map made in the 16th year of the Emperor Yongle, or 1418.\n
The double dating of this map implies that America was explored and mapped by the Chinese at least 70 years before Columbus made landfall in what he then still thought was India. Furthermore, it shows Africa and Australia in fairly accurate detail. Europeans only stumbled across Australia after 1600.\n
This map supports the controversial claim that a Chinese mega-flotilla under an admiral named Zheng He sailed around the world in 1421. Zheng He is an historical figure, and he is known to have visited South East Asia, India and Africa – his explorations span a 30-year period from 1405 to 1435. However, the claim that he visited America is not sufficiently proven, many experts hold.\n
Zheng He´s discovery of America is defended in Gavin Menzies’ book ‘1421 – The Year China Discovered the World’. But the story behind this map only works if one supposes an even earlier Chinese discovery of America – as the map predates Zheng He´s trip by three years. The Chinese admiral´s American voyage would therefore be to re-visited lands that were discovered earlier by Chinese explorers, or by himself.
This map was in the news at the beginning of 2006. It had been bought for $500 in Shanghai in 2001 by a Mr Liu Gang, a Chinese map collector. He at first suspected it to be a fake and only became aware of its possible significance after reading Mr Menzies’ book.\n
News reports in January 2006 stated the map would be examined to check the age of paper and ink. But even if it were proven the map was made in 1763, this would still not prove it wasn’t a contemporary forgery…\n
Tests on this map were supposed to be finished in February 2006, but I haven’t heard a peep since. A bad sign? It might not have been significant if the map were real, but the British Isles aren´t marked on this map. If it were a forgery, could it be a snub bythe (supposedly Chinese) forger at that little kingdom at the edge of the world that came to rule the waves and a quarter of the globe´s land surface, thus stealing mighty China´s thunder?\n
Another anomaly: California is presented as an island, which is a particularly European cartographic misconception, as it not only follows from the shape of the Baja California peninsula, but also from a Spanish literary tradition of an island called California,way out west (see post #71 on this blog on that very subject).\n
Malcolm Gladwell teaches "Get over yourself and get to work" for Big Think Edge.
- Learn to recognize failure and know the big difference between panicking and choking.
- At Big Think Edge, Malcolm Gladwell teaches how to check your inner critic and get clear on what failure is.
- Subscribe to Big Think Edge before we launch on March 30 to get 20% off monthly and annual memberships.
It's one of the most consistent patterns in the unviverse. What causes it?
- Spinning discs are everywhere – just look at our solar system, the rings of Saturn, and all the spiral galaxies in the universe.
- Spinning discs are the result of two things: The force of gravity and a phenomenon in physics called the conservation of angular momentum.
- Gravity brings matter together; the closer the matter gets, the more it accelerates – much like an ice skater who spins faster and faster the closer their arms get to their body. Then, this spinning cloud collapses due to up and down and diagonal collisions that cancel each other out until the only motion they have in common is the spin – and voila: A flat disc.
It turns out, that tattoo ink can travel throughout your body and settle in lymph nodes.
In the slightly macabre experiment to find out where tattoo ink travels to in the body, French and German researchers recently used synchrotron X-ray fluorescence in four "inked" human cadavers — as well as one without. The results of their 2017 study? Some of the tattoo ink apparently settled in lymph nodes.
Image from the study.
As the authors explain in the study — they hail from Ludwig Maximilian University of Munich, the European Synchrotron Radiation Facility, and the German Federal Institute for Risk Assessment — it would have been unethical to test this on live animals since those creatures would not be able to give permission to be tattooed.
Because of the prevalence of tattoos these days, the researchers wanted to find out if the ink could be harmful in some way.
"The increasing prevalence of tattoos provoked safety concerns with respect to particle distribution and effects inside the human body," they write.
It works like this: Since lymph nodes filter lymph, which is the fluid that carries white blood cells throughout the body in an effort to fight infections that are encountered, that is where some of the ink particles collect.
Image by authors of the study.
Titanium dioxide appears to be the thing that travels. It's a white tattoo ink pigment that's mixed with other colors all the time to control shades.
The study's authors will keep working on this in the meantime.
“In future experiments we will also look into the pigment and heavy metal burden of other, more distant internal organs and tissues in order to track any possible bio-distribution of tattoo ink ingredients throughout the body. The outcome of these investigations not only will be helpful in the assessment of the health risks associated with tattooing but also in the judgment of other exposures such as, e.g., the entrance of TiO2 nanoparticles present in cosmetics at the site of damaged skin."
Do you have a magnetic compass in your head?
SMARTER FASTER trademarks owned by The Big Think, Inc. All rights reserved.