A History of Plastic

By Tim Lambert The Invention of Plastic Plastic is an artificial material that can be easily moulded. Its name is derived from the Greek word plastikos, meaning easily moulded or shaped. Plastics were first made in the 19th century. The first plastic was called Parkesine. It was invented by Alexander Parkes in 1862. He made… Continue reading A History of Plastic

A History of Puppets

By Tim Lambert There have been puppets since Ancient Times. As early as 2,000 BC there were puppets in Ancient Egypt. Puppets were also popular in Ancient Greece. Chinese shadow puppetry dates from the Han Dynasty, 2000 years ago. In Indonesia, Wayang Kulit is a traditional form of puppetry in which leather puppets perform behind… Continue reading A History of Puppets

A History of Radio

By Tim Lambert The Invention of Radio The radio was a great invention. It allowed people to communicate over long distances, including ship crews. It also allowed entertainment. It is debatable who invented radio. As with many inventions, there were several men working on the same idea around the same time. However, on 2 June… Continue reading A History of Radio

A History of Road Safety

By Tim Lambert Road Safety in the 19th Century Today, road safety is much better than it was 100 years ago. Early cars were dangerous, and road accidents were common. However, road safety gradually improved during the 20th century. In Britain, the first speed limit was introduced in 1895. It was 2 miles per hour.… Continue reading A History of Road Safety

A History of Satellites

By Tim Lambert The First Satellites Artificial satellites have had a huge impact on daily life since the first one was launched in 1957. They have helped science, communications, navigation, and spying!. The idea of launching an artificial satellite around the Earth occurred as early as the 19th century. In 1869, Edward Everett Hale wrote… Continue reading A History of Satellites

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 History of Sewers

By Tim Lambert Ancient Sewers In the ancient world, public health was often surprisingly advanced. Stone Age farmers lived in a village at Skara Brae in the Orkney Islands about 3,000 BC. They built stone huts with drains under them, and some houses had cubicles over the drains. It’s thought they were inside toilets. In… Continue reading A History of Sewers

A History of Sex Work

By Tim Lambert Sex Work in the Ancient World Sex work is often called the world’s oldest profession. Exchanging services for food or other goods probably occurred in Prehistoric times. It certainly was common in the earliest civilizations in Iraq and Egypt. Sex workers were recorded in Ancient Iraq as early as 2,400 BC. Sex… Continue reading A History of Sex Work

A History of Shaving

By Tim Lambert Early Shaving At times in history, beards have been fashionable for men, while at other times they were clean-shaven.  In Ancient Egypt, men were usually clean-shaven. They used razors made of copper or bronze. Stubble was removed with pumice stones. Both men and women shaved off body hair. Egyptians shaved their hair… Continue reading A History of Shaving