The 7 types of technology are:

Information Technology (IT): This includes hardware, software, and network technologies that are used to store, process, and communicate information.

Biotechnology: This refers to the use of living organisms or their products to develop new products or processes that can be used in medicine, agriculture, and other fields.

Nanotechnology: This involves the manipulation of matter on an extremely small scale, usually at the level of atoms and molecules, in order to create new materials and devices.

Energy Technology: This encompasses all technologies related to the production, storage, and distribution of energy, including renewable energy sources such as solar and wind power.

Medical Technology: This refers to the tools and techniques used in healthcare, including medical devices, imaging equipment, and diagnostic tests.

Environmental Technology: This includes technologies that are used to monitor and protect the environment, such as sensors, pollution control systems, and waste management technologies.

Aerospace Technology: This involves the design, manufacture, and operation of aircraft, spacecraft, and other airborne vehicles.

The term “tech” is short for “technology”, which is the application of scientific knowledge for practical purposes. Technology encompasses a wide range of tools, techniques, and processes that are used to create, develop, and improve products and services in various fields. The term “tech” is often used to refer specifically to information technology, which has become an increasingly important part of modern society.