lecture 3

the meaning of product may be varied

from wikipedia :

Product (biology) -

The elements of compounds produced by a chemical reaction are known as Products.

In cellular biology, a cellular product is something "manufactured" by an organelle such as the Golgi apparatus.

Product (business) -

In marketing, a product is anything that can be offered to a market that might satisfy a want or need.^[1] In retailing, products are called merchandise. In manufacturing, products are purchased as raw materials and sold as finished goods. Commodities are usually raw materials such as metals and agricultural products, but a commodity can also be anything widely available in the open market.

The verb produce (prə doos' or -dyoos') is from the Latin p

rōdūce(re), (to) lead or bring forth. The noun product (prod'əkt or-ukt) is "a thing produced by labor or effort".^[2] Since 1575, the word "product" has referred to anything produced.^[3] Since 1695, the word has referred to "thing or things produced". The economic or commercial meaning of product was first used by political economist Adam Smi

th.^[4]

In general usage, product may refer to a single item or unit, a group of equivalent products, a grouping of goods or services, or an industrial classification for the goods or services.

but the meaning of product in Little Oxford English Dictionary is :

• an article or substance manufactured for sale
• a result of an action or process
• a substance produced during a natural, chemical, or manufacturing process
• a quantity obtained by multiplying one number by another (Math)

product was produced from the elements of :

form and space

nodes and path

illusio n ( visual illusion)-- you may be cheated b y your own eyes ---> visual illusions

form were attributed by:

1. portion
2. glow/shine
3. size
4. light
5. colour
6. texture
7. accommodating tight welcoming

the information above were found from wikipedia and little oxford en glish dictionary