Tags
Tab Item Content
Join Us!
Archives Meta
Archaeology by Prau...
 
Notifications
Clear all

Archaeology [Sticky] Archaeology by Prau123

1,717 Posts
12 Users
27 Reactions
4.5 M Views
Prau123 avatar
Posts: 3213
Topic starter
(@prau123)
Famed Member
Joined: 7 years ago

 

 

Nanobots: Revolutionizing Archaeology

 

 

 

 

 

 

 

 

 

Video

 

 

https://www.youtube.com/shorts/M_HwwAWJicM?feature=share

 

 

 

 

 

 

 

 

 

 

 

 

 

Revolutionizing Archaeology: Robots Uncovering the Past

 

 

 

 

 

 

 

 

 

Video

 

 

https://www.youtube.com/shorts/XSYtHufaGSM?feature=share

 

 

Reply
Prau123 avatar
Posts: 3213
Topic starter
(@prau123)
Famed Member
Joined: 7 years ago

 

Mesoamerican and South American Abacus

 

 

 

 

An abacus, also called a counting frame, is a hand-operated calculating tool which was used from ancient times in the ancient Near East, Europe, China, and Russia, until the adoption of the Hindu–Arabic numeral system.[1] An abacus consists of a two-dimensional array of slidable beads (or similar objects). In their earliest designs, the beads could be loose on a flat surface or sliding in grooves. Later the beads were made to slide on rods and built into a frame, allowing faster manipulation.

 

 

 

 

Abacus - Wikipedia

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The Mesoamerican Abacus That Gives Modern Calculators a Run for Their Money

 

 
 
Ábaco mesoamericano. Captura de pantalla de video de YouTube.

Mesoamerican abacus. Screenshot of video posted on YouTube.

The nepohualtzintzin is a calculation device used in pre-Hispanic Mesoamerican cultures, including the Mayans, that is now making a comeback in several education programs, which are making use of this powerful tool to teach mathematics at an early age in a completely organic way.

The name nepohualtzintzin is formed by two words in the Mesoamerican Nahuatl language: nepohual, which means “counting,” andtzintzin, which means “the venerable or relevant.” Thus, the word nepohualtzintzin means “the relevant counting.”

There’s nothing magical about this ancient device, known also simply as nepo. It doesn’t require the use of paper or pencil, but instead makes its precise calculations using beads.

The Mayan numerical system was based on the number 20, unlike the decimal system used today. This vigesimal system included the number zero:

The notation on the vigesimal system is similar, except that 20 is the base. This system needs 20 different figures, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, and 19 that can also be represented as 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I and J.
[…]
With the vigesimal numerical system, Mayans were able to carry out basic mathematical operations through addition and multiplication tables and using an abacus made out of a rod-based grid, or directly drawn on the floor, and they used pebbles or seeds to represent numbers. This abacus was known as nepohualtzintzin.

Due to the huge number of operations it allows to carry out, it could be said that the nepohualtzintzin is comparable to a http://nuevoleon.inea.gob.mx/MEVyT/Disco1/cursos/numyc/interface/main/recursos/revista/revista5.ht m" target="_blank" rel="noopener">modern computer. It's a set of 91 beads spread out in 13 rows of seven beads. Ninety-one is a fourth of 364, about the number of days in a year, so the total number of beads represents one season. Two times 91 is 182, the cycle of corn:

The nepohualtzintzin mathematical system came out of the necessity that our forefathers had for survival; to till the land they had to count the days, natural phenomena and their cycles, and watch, for instance, that the sun appears every day in the east, goes across the sky and then sets in the west.

It's important to note that the Mayan civilization was the first in the Americas to figure out the number zero:

Mayan mathematics have left an imprint in time; before any other civilization, Mayans came up with a revolutionary concept: the number zero.
Zero is a symbol commonly used to represent nothing; however, the Mayan concept of zero doesn't imply an absence or a negation. For the Mayans, zero has a sense of fullness. For instance, when writing the figure 20, the zero, put on the first level, simply indicates that the score is complete.

Today, this pre Hispanic tool is being used to make teaching math easier, among other uses:

Used frequently, it fosters numerical ability, improves the power of concentration, logical thinking, memory, mental agility, orderly information processing and visual attention. Using the nepo could be considered an excellent way of exercising the brain, as it keeps it active and flexible at any age. The nepo is one of few devices that stimulates a higher number of synapses (connections between neurons) between both brain lobes simultaneously, in addition to promoting children's development of their fine motor skills.

This website has an instruction manual of how to use a nepohualtzintzin. In the video below, professor Everardo Lara González shows how to do mathematical calculations with a nepo:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Article

 

 

The Mesoamerican Abacus That Gives Modern Calculators a Run for Their Money · Global Voices

 

 

 

 

 

 

 

 

 

Nepohualtzintzin Mayan Abacus

 

 

 

 

Video

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Yupana

 

 

 

Calculations were carried out using a yupana (Quechua for "counting tool"; see figure) which was still in use after the conquest of Peru. The working principle of a yupana is unknown, but in 2001 Italian mathematician De Pasquale proposed an explanation. By comparing the form of several yupanas, researchers found that calculations were based using the Fibonacci sequence 1, 1, 2, 3, 5 and powers of 10, 20, and 40 as place values for the different fields in the instrument. Using the Fibonacci sequence would keep the number of grains within any one field at a minimum.

 

 

 

 

 

 

 

 

 

 

image

 

 

 

 

 

 

 

 

 

 

 

Wikipedia

 

 

Yupana - Wikipedia

 

 

 

 

 

 

 

 

 

 

Video

 

 

 

 

 

Reply
Prau123 avatar
Posts: 3213
Topic starter
(@prau123)
Famed Member
Joined: 7 years ago

 

From Roman Empire to South America? Carthages Lost Warriors | Documentary

 

 

 

 

Another important question is who brought the Galicians from Europe to Brazil which they eventually end up settling in Kuelap and Chachapoyas in Peru around 2,000 years ago? The Galicians may have brought themselves to the New World since they are geographically situated next to the Atlantic Ocean. Galicians had ships that hugged the seashores, but did they have ships that could travel long distance across unknown open seas? Perhaps they did, but what ocean vessel did they use? Was it their own ships or ships from their neighboring regions in Iberia or ships sent by the Romans? Some historians suggest that the Carthaginians brought them there while fleeing from the Roman invasion. The problem is that Galicia is located in the northwestern area of the Iberian region which was never invaded by the Carthaginians. Historically, Galicia was absorbed into the Roman Empire. Perhaps, Romans brought them to the New World which does suggest to me that much of history was lost to time. 

Paracas people were another European or Near eastern group that arrived in Peru around the same time as some people suggest. Could the Paracas and Galicians have known each other before they departed from the Old World to Peru? Arriving in a similar location and around a similar time period is questionable? Was this coincidence or by design? Maybe they traveled together from Europe to Peru. 

Galicians and possibly the Romans that were on the ships numbered in the hundreds when they finally arrived in the Americas. The indeterminate amount of people was probably enough to maintain their population in the long run as indicated by the 50/500 rule. The Caucasian people in Kuelap and Chachapoyas in Peru were first documented during the Spanish colonial times in the 16th century, and some more were chronicled in the subsequent centuries. Today, majority of them have already inbreeded with the local native population.

Why would a large population travel to such great lengths 2,000 years ago?  Europeans at the time didn't even know much of their own Old World such as Asia or Africa. For them to travel beyond those continents would be considered far-fetch at the time, but somehow it did really happen. Galicians in Peru is an anomaly in the world of history.

The explanations as to why they fled to New World is unrealistic. I have a hard time believing that the Carthaginians and Galicians fled from the Roman invasions to find refuge in a completely unknown continent. They could have just fled to nearby continents such as Asia or Africa. There has to be a realistic explanation as to why this epic voyage occurred. For example, clearly the video showed that some of the structures in Kuelap and Chachapoyas in Peru resembled structures in Galicia. This does suggest that the Galicians were more than just intrepid seafarers, they were also engineers and architects. But that does not explain why they went to a whole new continent. Maybe there was another astounding explanation. Was this an attempt by the Galicians and possibly the Romans to discover another trade route but only to find out that they discovered a whole new continent much like what happened a millennium and a half later in 1492.

 

 

 

 

 

 

 

 

(continue...)

 

 

 

 

 

If Galicians and possibly Romans did arrive in the Americas 2,000 years ago, then we could also see some contributions and consequences of their arrival. 

The exchange of ideas and products are referred to as the Columbian Exchange. Unlike the European colonization of the Americas from 1492 and onward where exchanges of ideas and commodity goods went both ways from Europe to America and vice versa, the contribution by the Galicians and possibly Romans 2,000 years ago in South America only went one way and with one voyage only. One example of contribution was the slingshots that was shown in the video that are not found in ancient Americas. This particular type of slingshot was only utilized by the Balearic slingers on the Balearic Islands, and they were later hired as Roman Auxiliary Soldiers. Another example in the video was their building constructs. The narrator suggested that some of the structures found in Kuelap and Chachapoyas are similar to structures found only in Galicia and they were clearly different from any of the constructs found in Peru. The video doesn't mention what animal and plant species that were introduce to the Americas by them. Since there was likely only one wave of migration, then we shouldn't expect much or any unless they didn't survive or hasn't been found yet. The video doesn't mention any tragedy such as European diseases wiping out an entire village nor any conflicts however the people did use slingshots and constructed fortresses which may suggest possible skirmishes. The arrival population to Brazil and Peru 2,000 years ago probably only numbered in the hundreds when compared to the well-known European migration of 1492 and onward.

 

 

 

 

 

 

 

(continue...)

 

 

I am unaware of how many genetic samples they took but I am surprised that only Galician DNA showed up on the DNA Analysis. It may suggest that the majority of the people that arrived were of Galician descent.  However, it's more common to see a variety of ethnic groups on board the ships considering that a Roman Empire was employing locals and foreigners to accomplish their missions. We see this pattern continuing into the Age of Exploration as clearly seen on the voyages of Magellan and Columbus.

They actually have not found the original ships and therefore the whereabouts and the conditions of the ships are unknown upon arrival on shore. The likely scenario is that they were shipwrecked. If not, they chose not to return back to Europe which allowed the local natives to dismantle the ships parts and recycled them for their own use. If one ship did attempt to return, then it may have either sank or shipwrecked elsewhere or successfully returned back to Europe but left no records. At the time they probably did not quite thoroughly understand how the trade winds blow over the Atlantic Ocean.

 

 

 

 

 

 

Reply
Prau123 avatar
Posts: 3213
Topic starter
(@prau123)
Famed Member
Joined: 7 years ago

 

Linear A: The Undeciphered Script That Could Rewrite History

 

 

 

 

 

 

 

 

 

 

Video

 

 

Reply
Prau123 avatar
Posts: 3213
Topic starter
(@prau123)
Famed Member
Joined: 7 years ago

 

Even MORE Impossible to Reach places on Google Earth

 

 

 

 

 

 

 

 

 

 

Video

 

 

 

Reply
Page 271 / 331