Technology

Technology

Technologies are artifacts made through a systematic application of knowledge and used to reach practical goals. They are widely used in medicine, science, industry, communication, transportation, and daily life. Technologies include physical objects like utensils or machines, as well as intangible tools like software.

Many technological advancements have led to societal changes. The earliest known technology is the stone tool, used in the prehistoric era, followed by fire use, which contributed to the growth of human brain size and language throughout the Ice Age. The invention of the wheel in the Bronze Age enabled wider travel and the creation of more complex machines. Recent technological developments, including the printing press, the telephone, and the Internet have lowered communication barriers and ushered in the knowledge economy

• construction technology.
• Manufacturing technology.
• Medical technology.
• energy power technology.
• transportation technology.
• Agriculture and bio technology.