The indigenous economy of pre-colonial Nigeria was characterized by agriculture, local industries, crafts, trade, and services. Agriculture was the primary activity, with various crops grown and other occupations like hunting and fishing. Local industries included weaving, pottery, blacksmithing, an

0 views • 22 slides

A flywheel is a rotating disk that stores energy as kinetic energy, with faster spins storing more energy. Originally used in pottery wheels, flywheels provide steady rotation by storing and releasing energy as needed. Today, they are integral in various industries for applications like energy stora

0 views • 46 slides

Bones, hooves, and horns from slaughterhouse byproducts hold significant value and can be utilized for various purposes. Bones contain organic and inorganic matter, with applications in manufacturing, poultry feeds, and pottery. Hooves and horns contribute to gelatine and glue production, derived fr

0 views • 42 slides

Delve into the Medieval World through archaeological findings like broken pottery, coins, and shells, shedding light on the inhabitants of a region. Explore the divisions of the Medieval Period, names of India, major historical developments, and sources like temples, coins, and literary works. Chron

0 views • 13 slides

A flywheel is a crucial component that stores energy as kinetic energy through rotation. It plays a vital role in various applications, from early pottery wheels to modern energy storage systems. As the main energy source diminishes, the stored energy in the flywheel is released to provide uninterru

0 views • 46 slides

Ancient trade networks such as the Silk Road and Indian Ocean Trade facilitated exchange of goods, ideas, and culture between distant regions. The Silk Road connected China to the Roman Empire, enabling trade in silk, precious stones, and metals. Indian Ocean trade routes linked China, Southeast Asi

8 views • 30 slides

Explore a collection of ancient Stone Age artefacts discovered in Essex, UK, including a Clactonian spearpoint dating back 450,000 years, late Upper Palaeolithic shouldered points, Mesolithic microliths, and Neolithic pottery fragments. These archaeological finds offer insights into the tools, hunti

0 views • 9 slides

The economy of the Pallava Kingdom was primarily based on villages and agriculture, with crops like paddy and cotton extensively cultivated. The period saw the development of Brahmadeya villages, increased village numbers, and the emergence of important trade centers like Kanchipuram. Internal and f

1 views • 17 slides

Delve into the intriguing concept of hidden failure states impacting model confidence, as explored in the article by Lachlan J. Gunn and team. Through Bayesian analysis, the article uncovers how overwhelming evidence may fail to persuade, introducing terms like Verschlimmbesserung. Case studies invo

0 views • 13 slides

Delve into the rich tradition of symbolism in oriental pottery with the creation of kiln watcher figurines passed down through generations. Discover how these figurines, crafted to protect kiln firings from malevolent spirits, embody abstract concepts through concrete symbols. Learn to design and ma

0 views • 23 slides

Ancient Greece's geography was characterized by its seas, mountains, and mild climate, influencing its development and resources. The region's key resources included olive oil, wine, and pottery, while its geography led to the emergence of dominant city-states like Athens and Sparta. Greek myths ser

3 views • 32 slides

Acoustic Emission (AE) testing has a rich history dating back to ancient times when pottery makers listened for structural failures in their ceramics. Over the years, AE evolved through various experiments, leading to its industrial application in aerospace, nuclear reactors, and more. Today, AE is

0 views • 31 slides

Slip decoration is a versatile technique in ceramics, offering various methods such as slip trailing, sgraffito, and Mishima. Artists like Ayumi Horie and Heesoo Lee showcase the beauty and creativity achievable through slip decoration in pottery.

0 views • 13 slides

Delve into the ancient Indus Valley Civilization, dating back to 2500 B.C.E. Uncover the roots of this civilization, its carefully planned cities such as Harappa and Mohenjo-Daro, and the exquisite artifacts including pottery, metalwork, and small sculptures. Discover the intriguing early trade rout

1 views • 15 slides

Delve into the Dark Ages through archeological discoveries revealing a lower level of civilization and sparse written records. Explore the spread of iron use, evolution of pottery, and advancements in technology during this period. Witness the transition from the Sub-Mycenaean period to the Protogeo

0 views • 34 slides

The Exekias Kylix, made in 535 BC, is a remarkable ancient Greek vase created by the potter and painter Exekias. It features a unique A-type shape with a shallow bowl and splaying foot, designed for drinking wine at symposiums. The central scene depicts Dionysus, the god of wine and ecstasy, in a se

0 views • 15 slides

The history of architecture and the built environment dates back millions of years to the Paleolithic era when humans started their struggle for survival by seeking protection, water, and food. This journey led to nomadic lifestyles, innovations in water storage like pottery, farming for food sustai

0 views • 15 slides

Discover the rich history of Latvian pottery, from its origins in the 10th-13th centuries to its significance as an essential material on farms. Explore the craftsmanship of potters, their use of the pottery wheel, and the integration of new technologies into this traditional art form. Delve into th

0 views • 8 slides

Ceramic materials have a rich history stemming from Greek origins, with properties that make them versatile for various applications. They are known for being strong, stiff, chemically inert, and excellent insulators. From traditional pottery to advanced superconductors, ceramics play a vital role i

0 views • 4 slides