阅读理解。Umbrellas could be one of the world's most im-portant inventions. The first umbrell a was invented o-ver four thousand years ago. Umbrellas were used in ancient Egypt, Greece and China.Umbrellas were used on sunny days at first. Chinese people were the first to use their umbrella...
The war in Syria had been going on for more than four years when Alan Kurdi’s parents lifted the 3-year-old boy and his 5-year-old brother into an inflatable boat and set off from the Turkish coast for the Greek island of Kos, just three miles away. Within minutes of pushing off,...
He then discovered that liquid nitroglycerin could be driedand handled safely to be a mixture, which can explode.He called the mizture dynamite, after the Greek word dynamis,meaning "power." He then perfected a more powerful form of dynamite that madehim a multimillionaire. When he died,his...
Mesopotamian land was also a key battleground in the wars between the Romans and the Parthians. All these different civilizations have left their mark culturally and through their many important inventions and discoveries. Mesopotamian history can be traced back to the Neolithic period around 10,000...
Nationality: Greek Known for: Archimedes Principle, Archimedes Screw Astronomer, scientist, and physicist with several inventions to his name. He created a formula to calculate the area of the underside of a parabola. He also designed many machines of antiquity. Galen (c. 129 AD – 200/216...
Aristotle, a Greek thinker, said, “Happiness depends on be happier. The first secret(秘密)of happiness is to enjoy the simple things in life. Too often, we spend so much time thinking about the future — for example, getting into college or getting a good job — that we fail to enjoy...
The company was also making smaller deals, including the Greek generics company Specifar, which it bought in 2011 for $562 million. In early 2012, Watson snared Strides Arcolab's Australia-based generics unit for $392 million. In all, the company qualified for fourth place onFiercePharma's ...
Greek and Roman art and culture became a model for the art and architecture styles of the Renaissance. 33906 What,in your opinion,is the most significant invention in the history of the world? The four great inventions of Ancient China were papermaking,commercial printing,gunpowder,and the ...
What were obelisks used for in ancient Egypt? What does the temple of Ramesses represent? What did the Greek historian Herodotus call Egypt? What was built during the Middle Kingdom of Egypt? Explore our homework questions and answers library Search Browse Browse by subject...
The father of Dzbog, Svarog is a solar god and is often paralleled with the Greek Hephaestus. Svarog is associated with smithcraft and the forge. Perhaps most importantly, he is a powerful Slavic god who is given credit for creating the world. In some parts of the Slavic world, Svarog i...