I cursed the tactlessness of Robert and Tom in talking about it in front of her before I had had time to prepare her for it. I felt aggrieved, as one does after doing wrong and being found out. I did not know what to do. When you go to the theatre you see a number of ...
The more work you have to do to draw a bow, the more energy it can transfer to an arrow. Compound bows usepulleysto help people do more work on the bow with less physical effort. In addition, when fully drawn, a compound bow's pulleys often hold part or even most of the draw weig...
The sect was eventually wiped out by the invading Mongol hordes in 1257, but its legacy would continue centuries later. The development of gunpowder made it possible for martyrs to yield even greater results. Japanese kamikaze pilots used suicide tactics during World War II. Inspired by dedication...
(4)What does the word "it" in Paragraph 4 refer to? D.A The compass.B.Gunpowder.C.The paper making.D.The movable type printing.(5)What's the passage mainly about? C.A.Four great inventions of ancient China.B.The person who invented the movable type printing....
That is, if a theory can be argued to have a vice, we can move on to examining a better theory and/or work hard towards making it virtuous on that dimension. If a θ - theory lends itself to certain vicious uses or is embedded in a vicious field, that is taken to be a property...
a中国古代有四大发明是造纸术,指南针,活字印刷术与火药 China ancient times had four big inventions is the papermaking technique, the compass, the type printing method and the gunpowder [translate] a他的伙食很简单,大饼和咸菜 His meals is very simple, sesame seed cake and brined vegetable [...
Back in the 19th century, sailors wanted to test if their gin rations had been watered down, so they would drizzle some gin over a pinch of gunpowder and take a match to it. If the gunpowder lit, then the gin was said to be "Navy strength." Today, Navy strength means a gin that'...
Invented in ancient China, fireworks were originally made from dried bamboo stalks. When thrown in a roaring fire, they would emit loud bangs. These were later filled with gunpowder (which was also a Chinese invention) to enhance the explosive effect. Finally, the bamboo was replaced by paper...
Themed “Search of the East”, the pavilion is divided into three sections. Footprint of the East on the top floor shows the change of Chinese cities; at Journey of Wisdom on the second, China’s four great inventions—the compass, paper, printing and gunpowder are displayed; and Blossoming...
One of the four great inventions of ancient China, paper making and the compass, gunpowder, printing together, to the prosperity of ancient Chinese culture provides the basis for material technology. The invention of paper over the ancient bamboo complex history, greatly promoted the spread and ...