Rice is a type of grain or grass that’s seed is harvested and eaten. It is a complex carbohydrate that does not contain gluten. Rice is a good source of energy. Rice comes in many different varieties and is often used as a side dish for main meals. In most countries around the world it is a staple food source, especially in Asian countries where it grows. People have been growing rice for thousands of years.
Nicotine is a highly addictive alkaloid (natural bases containing nitrogen found in plants) found in the nightshade family of plants. The nightshade family includes a diverse variety of plants, herbs, shrubs and trees and can impact on the nerve-function and digestive functions of humans and animals. Nicotine in plants acts as a natural anti-herbivore chemical that discourages insects from eating the plant. Nicotine is pale yellow in color and is oily in consistency. Upon contact with air nicotine turns brown and is extremely poisonous in high concentrations. Nicotine acts as a stimulant when ingested by mammals and this is the reason why many people have a dependence on it.
Nylon is a polymer that is made from petroleum products and is used to create a synthetic fabric. It is similar in texture to silk and was produced as an alternative to silk in the 1930’s. It became very popular when made into women’s stockings and was used extensively during the Second World War to make items such as parachutes and ropes. The first product to ever use nylon was a nylon bristled toothbrush. Nylon is valued as a fabric for its versatility, ease of dying, light weight, tensile strength and resistance to damage.
Silver is a soft, white metallic element that is used to create jewelry, coins and tableware. It has the highest electrical and thermal conductivity of any metal. Its chemical symbol is Ag. Silver occurs naturally as an alloy with gold and other metals. It is considered a precious metal and has been used for many years to create valuable objects. It is also used to help conduct electricity in electrical items, in mirrors to create a reflective surface and as a disinfectant and antimicrobial in the medical field.
Flour is a common cooking ingredient that is used in many different types of food. It is most easily recognizable as a white, powdery substance that is used to create dough or thicken sauces. Flour has been used for hundreds of years and is the main ingredient in the staple bread. It comes in a range of varieties such as whole meal, plain, self-raising, gluten free, high fiber etc.
What Is Cashmere?
Cashmere is the name given to a soft woolen fabric made from the wool of the Kashmir goat. It has a smooth, soft texture and is lightweight and warm. Cashmere fiber is strong and is easy to spin into both light weight and thick yarn for making clothing. In its original state, cashmere wool comes in various shades of gray, brown and white. Dying the wool to get different colors affects the weight and quality of the piece of clothing.
There are two forms of iron that exist in the world. One is a magnetic metal which is silver-white in color and is commonly used in construction and for tools and armaments. Often found as a compound with other rocks known as ore it is used as alloy with other metals to create various different everyday items. The other is a mineral that is needed to help red blood cells deliver oxygen to our bodies. The mineral of iron comes in two forms haem and non-haem. Haem types of iron are more easily absorbed than non-haem.
Where would the world be without paper? It has thousands of different uses and is used throughout the world many times in a day. Paper is largely used to write or print on, but it is also used in packaging, napkins and paper towel, toilet paper and some countries even use it as a food product. The first forms of paper were used as early as AD 105. It is thought that paper originated in China where rags and old fishing nets were boiled and beaten into pulp. This pulp was then drained of its water through a silk and bamboo screen and allowed to dry. The early Egyptians used papyrus to create a paper like sheet. Papyrus is a grass like plant that was cut into thin layers and beaten into sheets. People also used parchment for writing on. Parchment is made from dry animal skins.