Czech republic

In the 7th century, the Frankish merchant Samo became the ruler of the first known Slavic state in Central Europe, which was partly situated in present-day Moravia. The importance of Moravia grew further, and in 833 Great Moravia was created. In  the end of the 9th century, the Czech state was unified by the Přemyslids[…]

Science and technology

Science and Technology From the beginning of human existency people wanted to simplify their lifes using tools, materials and various types of energy. It started with using stone as a weapon, domesticating animals, then inventing new tools – the most important was a wheel. In 18th century was developed steam engine by James Watt. It[…]

Trade and shopping

Shopping is an activity that is important for our lives. Most people have to spend part of their day doing shopping food or other essential items. Some people enjoy it; others hate it and find it very unpleasant. According to our preferences we go shopping to: DEPARTMENT STORES: It is a big building with a[…]