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The native Filipino products, like in wooden or rattan furniture and handicrafts, woven abaca or pinacloth, and other handmade or carved toy or trinket one usually finds in rural areas was made from indigenous raw materials. Natural fibers from rattan, bamboo, nipa leaves, abaca and pina are commonly used for weaving.
Tibicos water crystals made with Muscovado. This is a list of fermented foods, which are foods produced or preserved by the action of microorganisms.In this context, fermentation typically refers to the fermentation of sugar to alcohol using yeast, but other fermentation processes involve the use of bacteria such as lactobacillus, including the making of foods such as yogurt and sauerkraut.
For example, products containing brominated flame retardants have been incorporated into new plastic products. Flame retardants are a group of chemicals used in electronic and electrical equipment, textiles, furniture and construction materials which should not be present in food packaging or child care products.
A natural product is a natural compound or substance produced by a living organism—that is, found in nature. [2] [3] In the broadest sense, natural products include any substance produced by life. [4] [5] Natural products can also be prepared by chemical synthesis (both semisynthesis and total synthesis) and have played a central role in the ...
Earth materials. Earth materials include minerals, rocks, soil and water. These are the naturally occurring materials found on Earth that constitute the raw materials upon which our global society exists. Earth materials are vital resources that provide the basic components for life, agriculture and industry. [1] [2] [3]
A found object (a calque from the French objet trouvé ), or found art, [1] [2] [3] is art created from undisguised, but often modified, items or products that are not normally considered materials from which art is made, often because they already have a non-art function. [4] Pablo Picasso first publicly utilized the idea when he pasted a ...
The history of materials science is the study of how different materials were used and developed through the history of Earth and how those materials affected the culture of the peoples of the Earth. The term "Silicon Age" is sometimes used to refer to the modern period of history during the late 20th to early 21st centuries.
Naturally occurring radioactive materials (NORM) and technologically enhanced naturally occurring radioactive materials (TENORM) consist of materials, usually industrial wastes or by-products enriched with radioactive elements found in the environment, such as uranium, thorium and potassium and any of their decay products, such as radium and ...