A History of Science

By Tim Lambert Ancient Greek Science The Ancient Greeks were the first scientists. Greek philosophers tried to explain what the world is made of and how it works. Empedocles (c. 494-434 BC) said that the world is made of four elements, earth, fire, water, and air. Aristotle (384-322 BC) accepted the theory of the four… Continue reading A History of Science

A Brief History of Mathematics

By Tim Lambert Mathematics in the Ancient World Prehistoric people must have used simple arithmetic. However, when people became civilized mathematics became far more important. Proper record-keeping was essential. In Iraq, a people called the Sumerians counted in sets of 60. We still divide hours into 60 minutes and minutes into 60 seconds. We also… Continue reading A Brief History of Mathematics

A Brief History of Rich People

By Tim Lambert Rich People in Ancient Egypt Rich Egyptians lived in large, comfortable houses with many rooms. Walls were painted and floors had colored tiles. Most wealthy houses had enclosed gardens with pools. Inside their homes, rich Egyptians had wooden furniture such as beds, chairs, tables, and chests for storage. However, instead of pillows,… Continue reading A Brief History of Rich People

A Brief History of Shoes

By Tim Lambert Ancient Shoes Long before history began wore shoes. During the Ice Age, people called Cro-Magnons wore simple leather boots. They lived during an ice age so protecting your feet from the cold was essential. In Egypt, shoes were not necessary because of the hot climate. Most people went barefoot much of the… Continue reading A Brief History of Shoes

A Brief History of Tea

By Tim Lambert Early Tea According to legend tea was first discovered in 2737 BC by a Chinese emperor called Shen Nung when some leaves blew into hot water. In reality, tea drinking was discovered much later in history (we are not sure exactly when) and we don’t know who discovered it. From China tea… Continue reading A Brief History of Tea