He was much engaged all day, frequently out, and when at home other gentlemen were with him;but it often happened of an evening that he would suddenly enter the nursery, come up to me as I sat in my little chair, stand a moment looking down at me, and as I held up my arms, ful...
In science, basic curiosity-driven research can have unexpected important benefits. For example,one day in 1831, Michael Faraday was playing around with a coil and a magnet when he suddenly saw how he could produce an electrical current. At first, it wasn't clear what use this would have,...
(听2b 录音.回答问题.完成2b.) 1. Kangkang was watching a soccer game when Bill knocked at the door. 2. Jack was writing a letter when the telephone rang. 3. They were making a model plane when their mother came back. 4. The teacher was giving
Robert Swan wanted to be an adventurer (冒险家) when he was 11. He wanted to become the first person to walk to both the North Pole and the South Pole (南极和北极). People told him he was crazy, but he never gave up his dream. In January 1986, Swan and his team reached the Sou...
and shown on the screen. The next challenge was to have sound to go with the images on the screen. The invention of a new kind of film in 1919 made sound on film possible. A camera was able ...
[Here's how to find out: Unless you set the document up differently, or received it from outside that will be the default CMYK colourspace shown in edit/color settings.] 3: where are your files going and in what form? e.g. Do you perhaps send ...
题目 In my early teens,I was once given a film camera as a gift.On receiving it,I jumped on my bike,headed to Wimbledon Common and took photos,just for me:photos of trees and wildlife.I was out all day.On my way home I spotted a tree lit up by street lightin...
It also hosts regular city-themed exhibitions (tickets required) and has a permanent display and film room in its underground vault. There is a café at the front of the building, an interesting bookshop and an exhibit on all UNESCO sites in the Netherlands. ...
first, shown in Fig.3d, and produce compression of the forelegs and often buckling/deformation of the proboscis, lengthening impact time, seen in Fig.3e. Mosquitoes bounce from the surface at a normal velocity0.16±0.08m/s, N=19, and reverse course back toward the substrate at an average ...
Point 4 The telephone separates us. Antonella Bramante in Rome says, “We worked in separate offices but I could see him through the window. It was easy to get his number. We were so near-but we didn't meet for the first two weeks!” ...