I like science

We have good knowledge about science but do we know what is science means?

I have a very long thing to explain it.

Science

Science (from Latin Scientia 'knowledge') is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. The earliest roots of science can be traced to Ancient Egypt and Mesopotamia in around 3000 to 1200 BCE. Their contributions to mathematics, astronomy, and medicine entered and shaped Greek natural philosophy of classical antiquity, whereby formal attempts were made to provide explanations of events in the physical world based on natural causes. After the fall of the Western Roman Empire, knowledge of Greek conceptions of the world deteriorated in Western Europe during the early centuries (400 to 1000 CE) of the Middle Ages, but was preserved in the Muslim world during the Islamic Golden Age. The recovery and assimilation of Greek works and Islamic inquiries into Western Europe from the 10th to 13th century revived "natural philosophy", which was later transformed by the Scientific Revolution that began in the 16th century as new ideas and discoveries departed from previous Greek conceptions and traditions. The scientific method soon played a greater role in knowledge creation and it was not until the 19th century that many of the institutional and professional features of science began to take shape; along with the changing of "natural philosophy" to "natural science."

Growth

There is also an explanation to growth also.

Growth is defined as an irreversible constant increase in the size of an organ or even an individual cell. Put differently, growth is the most fundamental characteristics of living bodies accompanied by various metabolic processes that take place at the cost of energy. 

https://www.bing.com/videos/searchq=Definition+of+growth+in+science&docid=608039220301732722&mid=319F1D5DA10B9DCD5C5D319F1D5DA10B9DCD5C5D&view=detail&FORM=VIRE Technology


Technology - YouTube
There is a small video of mine .this is about the difference of electric and electronic equipments and the Technology. Electricity There is a definition for electricity too. Electricity is the movement of electrons between atoms Electrons usually remain a constant distance from the atom's nucleus in precise shells. The shell closest to the nucleus can hold two electrons. The next shell can hold up to eight.
They cause damages too. There are some accidents in this video.