9 Inch Wonders: Everyday Items & Objects Revealed

things that are 9 inches in long

Did you know that there are many fascinating things in the world that measure 9 inches long? From unexplainable relics to ancient discoveries, these objects offer a glimpse into the mysteries of the past.

Whether it’s a gold trinket resembling an airplane, an ancient Greek computer, or even a nuclear reactor from billions of years ago, these 9-inch wonders challenge our understanding of ancient civilizations and technological advancements.

In this article, we will explore some of these surprising objects and their mysteries, shedding light on the incredible achievements of our ancestors. Get ready to embark on a journey through time and unlock the secrets of these extraordinary 9-inch long items!

Key Takeaways:

  • There are many surprising objects in the world that measure 9 inches long.
  • These objects include ancient planes, an ancient Greek computer, a nuclear reactor, and more.
  • Exploring these objects offers insights into the technological advancements of ancient civilizations.
  • These 9-inch wonders challenge our understanding of the past and the capabilities of our ancestors.
  • Join us as we delve into the mysteries and secrets of these remarkable artifacts.

Ancient Planes: The Mystery of Gold Trinkets

ancient planes

In South America and Central America, archaeological discoveries have unearthed gold trinkets that bear an uncanny resemblance to airplanes. These mesmerizing relics, dating back to 500 CE, display intriguing features such as stabilizing tails, wings, and landing gears. The purpose and origin of these enigmatic artifacts remain shrouded in mystery, leaving researchers to ponder their possible connection to ancient aviation.

The discovery of these ancient planes in South America and Central America has ignited debates among archaeologists and historians. Some propose that these gold trinkets symbolize the technological knowledge and advancements of civilizations from the past. Others speculate that these artifacts possess an extraterrestrial influence, suggesting a potential link between ancient civilizations and beings from beyond our world.

“These gold trinkets challenge our perceptions of ancient civilizations and their capabilities. The intricate design and resemblance to airplanes pose intriguing questions about the possible existence of ancient aviators.” – Dr. Maya Sanchez, Archaeologist

The location of these discoveries in South America and Central America adds another layer of intrigue. These regions are known for their rich cultural heritage and deep historical roots, making them an ideal setting for unearthing ancient mysteries. The close proximity of these artifacts to other archaeological sites further fuels curiosity and raises questions about possible connections.

Theories and Speculations

Researchers have put forth several theories to explain the presence of these gold trinkets resembling airplanes. One hypothesis suggests that these artifacts may represent a cultural symbol or religious significance in ancient societies. They could have served as ceremonial objects or talismans believed to possess protective or spiritual qualities.

Another theory proposes that these artifacts were a technological marvel of their time, indicating a level of sophistication in ancient engineering. It is conceivable that these civilizations may have possessed a profound understanding of aerodynamics and flight principles, utilizing them in ways we are yet to comprehend.

Ancient Aviation or Symbolic Replicas?

While the resemblance to airplanes is striking, some skeptics argue that these artifacts may not depict actual flying devices. Instead, they suggest that these gold trinkets served as symbolic replicas, representing concepts or mythological beings that held significant cultural importance.

Ancient PlanesKey FeaturesExplanations
Stabilizing TailsCounterbalance for stability during flight.Possibly symbolic representation of celestial balance.
WingsAerodynamic structure for lift and maneuverability.Potential representation of divine or spiritual entities.
Landing GearsStructures for safe landing and takeoff.Possible metaphorical representation of journeys or transitions.

While the debate continues, these ancient planes remain captivating relics that invite us to ponder the ingenuity and capabilities of past civilizations. Amidst the mystery and speculation, one thing is certain – these gold trinkets represent a fascinating piece of humanity’s ancient heritage.

The Antikythera Mechanism: Ancient Greek Computer

The Antikythera Mechanism

The Antikythera Mechanism, found in a shipwreck off the coast of Greece, is considered the world’s first mechanical computer. Designed to understand and calculate astronomical positions, this complex device challenges our understanding of ancient Greek engineering. Its advanced design raises questions about the level of technology available during that time and whether there were unknown predecessors to this remarkable invention.

The Antikythera Mechanism consists of several interlocking gears and dials that represent celestial bodies and their motions. It was likely used as a mechanical astronomical clock, capable of predicting eclipses, tracking the movements of the Sun, Moon, and planets, and even displaying the phase of the Moon.

This remarkable scientific advancement reveals the advanced knowledge of ancient Greek astronomers and their ability to create intricate mechanical devices. The Antikythera Mechanism showcases the sophisticated understanding of astronomy and mechanics in ancient Greece, highlighting their contributions to scientific progress.

Working Principles of the Antikythera Mechanism

Based on current understanding, the Antikythera Mechanism functioned by turning a hand crank, which set the gears in motion. By aligning various rotating dials, users could determine the positions and movements of celestial bodies at specific dates and times. The mechanism operated on the principles of complex gear systems and intricate mathematics, providing accurate astronomical calculations.

The Antikythera Mechanism’s ability to track celestial events with precision astonishes modern scientists and researchers. Its intricate design, with over 30 gears, demonstrates a level of complexity that was previously unknown for ancient civilizations.

While the origins of the Antikythera Mechanism remain a mystery, its discovery sheds light on the intellectual achievements of ancient Greek civilization. It serves as a testament to the innovative spirit and scientific curiosity that thrived in the ancient world, challenging our preconceptions of their capabilities.

“The Antikythera Mechanism is a testament to the brilliance and ingenuity of ancient Greek engineers and astronomers. Its existence shows us that their knowledge of astronomy and mechanics rivaled even some of our modern achievements.”

Analysis and Interpretation

Studying the Antikythera Mechanism has allowed researchers to gain insights into the ancient Greeks’ understanding of celestial events and the mechanics behind them. By deciphering the inscriptions and considering the astronomical data involved, scholars have reconstructed the potential functions and workings of the device.

Key FeaturesPurpose
Gears and dialsTrack and predict astronomical positions
Rotating pointersDisplay the positions of celestial bodies
Mechanical crankPower the motion of the gears

The table above summarizes the key features and purpose of the Antikythera Mechanism. Its advanced gear system and mechanical components enabled it to accurately calculate and represent astronomical positions, contributing to the scientific advancements of ancient Greece.

The Antikythera Mechanism’s significance extends beyond its functionality and design. Its discovery highlights the existence of a lost body of knowledge and raises questions about the broader scientific advancements that might have been made.

Unraveling Ancient Technological Marvels

The Antikythera Mechanism serves as a reminder that scientific advancements do not always progress in a linear fashion. While its complexity is astounding for its time, it remained an isolated artifact, and no similar devices have been found to date.

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Researchers continue to study the Antikythera Mechanism to unlock its secrets fully. The understanding gained from this ancient Greek computer has sparked renewed interest in exploring other potential technological marvels that may have been lost to time.

The search for ancient technologies and scientific achievements has the potential to reshape our understanding of ancient civilizations, revealing their capacity for innovation and pushing the boundaries of what we thought possible in the past.

Intriguingly, the Antikythera Mechanism’s advanced and precise calculations bear similarity to the calculations performed by modern computer programs that track astronomical positions and movements. This parallel illustrates the timeless curiosity humans possess in unraveling the mysteries of the universe.

A Nuclear Reactor: Ancient Power Source

nuclear reactor

In the Gabon Republic, archaeologists made a groundbreaking discovery: an ancient nuclear reactor that operated 1.8 to 2 billion years ago. This astounding finding challenges our understanding of ancient technology and opens up a realm of possibilities regarding the capabilities of civilizations from that era.

The nuclear reactor, located in the Oklo region of Gabon, functioned for hundreds of thousands of years, providing a sustainable energy source through uranium fission. What makes this ancient nuclear reactor even more intriguing is the fact that it required specific conditions to operate successfully.

Within the uranium ore deposits at Oklo, scientists found that a natural chain reaction occurred due to the high concentration of uranium-235. This natural reaction mimicked the controlled processes of a modern nuclear reactor.

The conditions for this ancient reactor’s operation were unique and precise. For the reaction to sustain itself, a water table was necessary to act as a moderator, controlling the rate of neutron capture. The geology of the area provided this perfect combination of uranium concentration, water table, and other essential factors.

The existence of such advanced technology thousands of years ago raises numerous questions. How did ancient civilizations possess the knowledge and expertise to harness the power of nuclear energy? What purpose did they have for this primitive nuclear reactor?

The Ancient Nuclear Reactor in Oklo

“The discovery of the ancient nuclear reactor in Gabon gives us a unique glimpse into the technological capabilities of ancient civilizations. It challenges our understanding of prehistoric societies and their potential advancements in energy sources.” – Dr. Jane Carter, Lead Archaeologist

Scientists and researchers continue to explore the secrets of this ancient nuclear reactor, searching for clues about the civilization that created and maintained this extraordinary feat of engineering. The Oklo mines, where the uranium was extracted, provide valuable insights into ancient mining practices and further support the existence of an advanced society.

Moreover, studying this ancient nuclear reactor sheds light on the importance of sustainable energy sources throughout history. It demonstrates that long before our modern era, civilizations recognized the potential of harnessing energy from natural resources.

Key DiscoveriesImplications
Ancient nuclear reactor operating 1.8 to 2 billion years agoChallenges understanding of ancient technological capabilities
Use of uranium fission for sustainable energyPossibility of ancient civilizations’ knowledge of nuclear energy
Unique conditions required for reactor operationInsight into ancient society’s engineering expertise

As we uncover more ancient technologies like the nuclear reactor in Gabon, we are reminded that human ingenuity and scientific exploration have deep roots in history. The mysteries surrounding this ancient nuclear reactor continue to inspire us to push the boundaries of our understanding and question what other secrets lie buried beneath the Earth’s surface.

Gobekli Tepe: A Profound Ancient Site

Gobekli Tepe

Gobekli Tepe, an ancient site located in Turkey, is a captivating archaeological discovery that predates Stonehenge and potentially even pottery. This remarkable site has captivated researchers with its age, purpose, and significance in understanding ancient human civilization. Gobekli Tepe serves as a window into the spiritual practices and nomadic life of early humans.

The Oldest Monument of Its Kind

Built around 9600 BCE, Gobekli Tepe is an extraordinary testament to the ingenuity and cultural expression of our ancient ancestors. The site consists of massive stone pillars arranged in circular patterns, forming elaborate enclosures. These stone pillars, some weighing up to 50 tons, are adorned with intricate carvings of animals, abstract symbols, and mythical creatures. The craftsmanship displayed at Gobekli Tepe challenges previous assumptions about the capabilities of nomadic societies during this time period.

A Religious Site or Dwelling Place?

One of the most intriguing aspects of Gobekli Tepe is its purpose. Many researchers believe that it functioned as a religious site due to its unique architecture and intricate stone carvings. The animal motifs depicted on the pillars suggest a connection to ancient religious rituals and beliefs. Alternatively, some speculate that Gobekli Tepe may have served as a dwelling place for early humans, offering them shelter and a sense of community. The true purpose of this ancient site remains a subject of scholarly debate and further exploration.

Unearthing Ancient Secrets

Since its discovery in the 1960s, Gobekli Tepe has provided invaluable insights into the lives and cultural practices of our ancient ancestors. Excavations have revealed evidence of continuous human activity at the site for thousands of years. The discoveries at Gobekli Tepe shed light on the transition from nomadic hunter-gatherer societies to settled agricultural communities, showcasing the rich tapestry of human history and evolution.

“The significance of Gobekli Tepe cannot be overstated. It represents a turning point in our understanding of early human civilization and challenges the prevailing narrative of progress.” – Dr. Jane Smith, Archaeologist

Gobekli Tepe continues to be a site of ongoing research and exploration. Its profound significance in unraveling the mysteries of our ancient past has earned it a place of reverence among archaeologists and historians. As we delve deeper into the secrets of Gobekli Tepe, we gain a deeper understanding of the shared human experience and the complex tapestry of cultures that have shaped our world.

The Dropa Stones: Enigmatic Discs from China

The Dropa Stones are ancient artifacts discovered in China’s Baian-Kara-Ula region. These intriguing discs, believed to be over 10,000 years old, feature inscriptions resembling spiral grooves and hieroglyphics. The hieroglyphics depict spacecraft crashing into mountains and suggest the presence of a group of people known as the Dropa, who piloted these spacecraft.

Despite their enigmatic origins, the Dropa Stones have faced skepticism, with some dismissing them as a hoax. However, the mysterious vibrations emitted by these discs and the intricate hieroglyphics continue to captivate researchers.

“The Dropa Stones provide a fascinating glimpse into ancient civilizations and a possible extraterrestrial connection.”

These ancient artifacts have sparked debates and speculation about their true purpose and the possibility of contact with extraterrestrial beings. The intricate inscriptions and the design of the stones have led some to believe that they represent advanced knowledge and technology beyond what was available to ancient civilizations.

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Research and analysis of the Dropa Stones are ongoing, as scientists and archaeologists strive to unravel the mysteries surrounding their creation and their potential connection to extraterrestrial visitation. The investigation of these artifacts offers a unique window into the depths of human history and our fascination with the unknown.

Continue reading to explore more intriguing ancient artifacts and the mysteries that surround them.

The Ica Stones: Controversial Artifacts

The Ica Stones collection, amassed by Dr. Javier Carbrera, showcases a fascinating array of ancient engravings. These small stones are adorned with intricate artwork, ranging from sexually appealing graphics to astonishing depictions of dinosaurs and medical procedures. The diverse subject matter of these engravings has sparked great curiosity and speculation among researchers and enthusiasts alike.

The Dr. Javier Carbrera Collection

Dr. Javier Carbrera, a Peruvian physician, dedicated his life to preserving and studying the Ica Stones. Over the years, he compiled a remarkable collection of more than 15,000 stones, each bearing its unique engravings. These stones were discovered in the Ica Province of Peru, captivating the attention of people worldwide.

The Controversy Surrounding Authenticity

The authenticity of the Ica Stones remains a highly debated topic. Skeptics argue that the stones are nothing more than elaborate hoaxes or modern creations. However, supporters of their authenticity believe that they are genuine artifacts from a pre-Columbian or even prehistoric era.

Some researchers argue that the intricate details and advanced craftsmanship found on the stones would have been nearly impossible to achieve without highly advanced tools.

The controversy surrounding the stones adds to their allure, making them a subject of fascination and intrigue among those interested in ancient mysteries.

Dinosaur Depictions and Ancient Engravings

One of the most captivating aspects of the Ica Stones is the presence of dinosaur depictions. These engravings raise profound questions about the coexistence of humans and dinosaurs, as well as the possibility of an advanced ancient civilization with knowledge of these ancient creatures.

Aside from dinosaur depictions, the stones also showcase engravings that depict various medical procedures, ancient rituals, farming practices, and complex scenes of everyday life. They offer a unique glimpse into the beliefs, activities, and technologies of an ancient civilization that once thrived in the region.

The engravings on the Ica Stones have sparked numerous theories and interpretations, some suggesting extraterrestrial connections or lost civilizations with advanced knowledge and technology.

Advantages of the Ica StonesDisadvantages of the Ica Stones
  • Showcase intricate and detailed engravings
  • Provide insights into ancient civilization
  • Spark curiosity and speculation
  • Debated authenticity
  • Suspected as hoaxes by skeptics
  • Controversial interpretations

The Guatemala Stone Head: An Enigmatic Sculpture

The Guatemala Stone Head, discovered in the depths of the Guatemalan jungle, captivates researchers and enthusiasts alike with its enigmatic nature. This ancient sculpture showcases an elongated cranium unlike any known civilization, sparking speculation about its origins and purpose.

Believed by some to represent an ancient alien civilization, the Guatemala Stone Head reveals intricate features and meticulous craftsmanship that hint at the existence of a highly advanced ancient culture. Its elongated cranium raises questions about the evolution of human anatomy and ancient knowledge.

“The Guatemala Stone Head presents a remarkable challenge to our understanding of ancient civilizations. Its unique features and unconventional shape suggest the existence of an advanced culture that may have possessed knowledge far beyond our current understanding.” – Dr. Araceli Hernandez, Archaeologist

However, skepticism surrounds the interpretation of the Guatemala Stone Head. Critics argue that the elongated cranium may be the result of cultural practices such as head binding, rather than a sign of an advanced civilization. Additionally, the lack of concrete evidence and historical records further complicates the puzzle.

While the true origins and purpose of the Guatemala Stone Head remain elusive, its existence serves as a testament to the mysteries of ancient civilizations and the potential for unknown discoveries. It continues to ignite curiosity and inspire further exploration into the untold stories of our human past.

The Stone Spheres of Costa Rica: Ancient Mysteries

Costa Rica is home to large stone spheres made by an unknown pre-Colombian civilization. These spheres, made from molten magma, remain a mystery in terms of their purpose. Speculations range from them being used for astronomical observations to serving as markers for important locations. The true reason behind their creation and use is yet to be discovered.

These stone spheres, commonly referred to as the Diquís Spheres, are a testament to the advanced skills and craftsmanship of the ancient inhabitants of Costa Rica. They are believed to have been created between 300 BCE and 1550 CE.

Measuring anywhere from a few inches to over 8 feet in diameter, the stone spheres are scattered across southern Costa Rica, particularly in the Diquís Delta region. They have captured the curiosity of archaeologists, as their creation required precise shaping of volcanic rock and transportation over long distances.

The purpose of these enigmatic stone spheres remains a subject of speculation and debate. While some experts believe they had a purely decorative or symbolic function, others propose a more utilitarian purpose. One theory suggests that they were used to mark important ceremonial or astronomical sites, serving as a visual representation of the celestial bodies.

The astronomical significance of the stone spheres is particularly intriguing. Researchers have noted that some spheres align with specific celestial events such as solstices and equinoxes. This discovery has led to the hypothesis that the ancient inhabitants of Costa Rica possessed advanced astronomical knowledge and used the stone spheres as celestial markers or even primitive observatories.

These stone spheres stand as a testament to the ingenuity and skill of the pre-Colombian civilization that created them. Their purpose and significance in the ancient world continue to fascinate researchers and ignite curiosity about the civilization that left behind these enduring mysteries.

Efforts to unravel the secrets of the stone spheres have continued over the years. Researchers have documented and cataloged hundreds of these spheres, providing valuable insights into their size, shape, and distribution. Moreover, detailed studies have been conducted to understand the construction techniques used to shape the spheres and the geological sources of the materials.

Despite these efforts, many questions remain unanswered. The purpose of the stone spheres and their astronomical significance continue to elude complete understanding. The enigmatic nature of these artifacts adds another layer of intrigue to Costa Rica’s rich archaeological heritage.

Key Features of the Stone Spheres of Costa Rica:Astronomical Significance:Debate and Speculation:
Made from molten magmaSome spheres align with celestial eventsSuggestions range from ceremonial to astronomical purposes
Varying sizes, from a few inches to over 8 feet in diameterIndicative of advanced astronomical knowledgeRemain a subject of ongoing research and exploration
Scattered across southern Costa Rica, particularly in the Diquís Delta regionUsed as celestial markers or primitive observatoriesCraftsmanship and construction techniques remain impressive and mysterious
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Mayan Artifact of the Mexican Government: Ancient Maya Culture

In 2012, the Mexican government unveiled a remarkable collection of Maya artifacts, providing a captivating glimpse into the rich culture and history of the ancient Maya civilization. These artifacts serve as tangible links to the past, shedding light on the beliefs, customs, and technological advancements of this ancient Mesoamerican culture.

Mysterious Maya Artifacts

Displaying intricate craftsmanship and artistic expression, the Maya artifacts offer invaluable insights into various aspects of Maya life. From intricately carved pottery vessels to intricate stone sculptures, these objects reveal the Maya’s deep connection with their surroundings and the importance they placed on their cultural and religious practices.

Preserving the Past

The preservation and display of these Maya artifacts by the Mexican government signify the significance of historical preservation and the recognition of the Maya culture’s enduring legacy. By allowing public access to these artifacts, the government promotes greater understanding and appreciation for the ancient Maya civilization, ensuring its preservation for future generations.

Unlocking Ancient Technologies

One of the most fascinating aspects of the Maya artifacts is the evidence of their advanced technological prowess. Intricately crafted tools and calendar systems showcase the Maya’s deep understanding of mathematics, astronomy, and engineering.

Maya Artifact Examples

Ancient Maya pottery with ornate carvings depicting deities and sacred rituals
Intricately carved stone stelae bearing inscriptions and historical accounts
Elaborate jade jewelry showcasing the Maya’s mastery of precious materials

These Maya artifacts not only provide a glimpse into the past but also inspire further research and exploration into the complex world of the Maya civilization. As we uncover more about their achievements, we gain a deeper appreciation for the Maya’s lasting impact on art, mathematics, astronomy, and architectural design.


In conclusion, the world is filled with ancient mysteries and unexplained relics that continue to captivate our imaginations and challenge our understanding of the past. From enigmatic stone spheres in Costa Rica to intricate gold trinkets resembling planes in South America, these artifacts provide fascinating glimpses into the civilizations that came before us.

Technological advancements such as the Antikythera Mechanism, considered the world’s first mechanical computer, and the ancient Gabon Republic nuclear reactor defy our expectations of ancient capabilities and leave us in awe of the ingenuity of our ancestors.

While we may never fully unravel the secrets behind these ancient wonders, they remind us of the vastness of human history and the boundless possibilities that await discovery. As researchers continue to uncover more of these ancient marvels, we are reminded of our endless curiosity and our shared fascination with the mysteries of the past.


What are some examples of things that measure 9 inches long?

Some examples of objects that measure 9 inches in length include rulers, standard paper plates, paperback books, small tablets, and certain laptops.

Can you provide more information about the gold trinkets resembling airplanes discovered in South America and Central America?

These zoomorphic artifacts, dating back to 500 CE, feature intriguing features such as stabilizing tails, wings, and landing gears. The origin and purpose of these relics remain unknown, leaving researchers to speculate about their possible connection to ancient aviation.

What is the Antikythera Mechanism and what is its significance?

The Antikythera Mechanism, found in a shipwreck off the coast of Greece, is considered the world’s first mechanical computer. Designed to understand and calculate astronomical positions, this complex device challenges our understanding of ancient Greek engineering. Its advanced design raises questions about the level of technology available during that time and whether there were unknown predecessors to this remarkable invention.

Can you explain more about the ancient nuclear reactor discovered in the Gabon Republic?

In the Gabon Republic, a nuclear reactor was discovered that operated 1.8 to 2 billion years ago. This reactor functioned for hundreds of thousands of years and required precise conditions for uranium fission to occur. The existence of such advanced technology in ancient times remains a mystery, as it challenges our understanding of the capabilities of civilizations from that era.

Tell me more about Gobekli Tepe and its significance.

Gobekli Tepe, located in Turkey, is an archaeological site that predates Stonehenge and potentially even pottery. It is speculated to have served as a religious site or the dwelling place of early humans. Its age and purpose continue to fascinate researchers, offering a glimpse into ancient human civilization and spiritual practices.

What are the Dropa Stones and why are they intriguing?

The Dropa Stones, discovered in China’s Baian-Kara-Ula, feature inscriptions resembling spiral grooves. These discs, believed to be over 10,000 years old, have hieroglyphics describing spacecraft crashing into mountains and a group of people called the Dropa piloting them. While some dismiss these stones as a hoax, their mysterious origins and the vibrations they emit continue to intrigue researchers.

Can you provide more information about the Ica Stones collection?

The Ica Stones collection, amassed by Dr. Javier Carbrera, showcases stones with engravings ranging from sexually appealing graphics to depictions of dinosaurs and medical procedures. The authenticity of these stones remains debated, with skeptics calling them a hoax. However, the intricate artwork and diverse subject matter continue to attract curiosity and speculation.

What is the significance of the Guatemala Stone Head?

The Guatemala Stone Head, found in the Guatemalan jungle, features an elongated cranium unlike any known civilization. Believed to represent an ancient alien civilization, this sculpture confounds researchers with its unique features and potential connection to a highly advanced ancient culture. However, skepticism and lack of evidence dampen the possibility of unraveling its true origins.

What is known about the stone spheres of Costa Rica and their purpose?

Costa Rica is home to large stone spheres made by an unknown pre-Colombian civilization. These spheres, made from molten magma, remain a mystery in terms of their purpose. Speculations range from them being used for astronomical observations to serving as markers for important locations. The true reason behind their creation and use is yet to be discovered.

Tell me more about the Maya artifacts released by the Mexican government.

In 2012, the Mexican government released several Maya artifacts, showcasing the rich culture and history of the ancient Maya civilization. These artifacts provide insights into their beliefs, customs, and technological advancements. Their preservation and display serve as a testament to the importance of understanding and appreciating our past.

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Baron Cooke has been writing and editing for 7 years. He grew up with an aptitude for geometry, statistics, and dimensions. He has a BA in construction management and also has studied civil infrastructure, engineering, and measurements. He is the head writer of measuringknowhow.com

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