You usp about 17muscles(肌肉) to smile, but you usp 43 muscles tofrown(皱眉). ……

long, 78 metres wide. It weighs 97,000 tons, carries 70 aircraft, has a population of more than 5,000 ……

was just for saving stuff on? Think again. USBs have more uses than you know.IT'S a USB and abattery(电池) too. It's called the USBcell. A US company developed it.When a USBcell is out of power, you don ……

Columbia University Graduate School of Business US*3 Stanford University Graduate School of Business US... University of California at Berkeley: Haas US16 Univ. of California at Los Angeles: Anderson US*16 ……

硬背) rather than creativity. However, recent years have seen more and more foreign universities begin... became the first US state university to use the gaokao in its entrance criteria in 2018. A handful ……

that focuses on rote learning (死记硬背) rather than creativity. However, recent years have seen more and more..., the University of New Hampshire became the first US state university to use the gaokao in its ……

more and more US universities like Brigham Young University and the University of San Francisco... at a US university, this often means having to pass traditional US college exams such as the SAT or ACT ……

chip greatly improves efficiency (效率) and performance, making it a million times more energy-efficient than before, said the researchers. By using photons (光子) instead of electrons (电子), the chip ……

lyrics must communicate some human experience."One of the great things about the 1980s was that there was a return to lyrics. Bands like the Smiths were writing more literate pop. Sometimes too much ……

, as it attracts low-skill workers who consume more public services than they pay back in taxes...YOUR rich uncle living in the US may not be able to help you as much as he used to, if a new US ……

. More than 700 episodes (集) and 13 movies later, it is as popular as ever.Star Trek shows a futuristic... a way to save the day.Star Trek has always impressed us by introducing technology like touch screens ……

by a discovery made more than a century ago.In 1885 the American inventor Charles E Munroe experimented with a new explosive called guncotton for the US Navy.The letters USN were stamped ……

saw them hitting the keyboard hard, but only with their index fingers. However, the gap is more than something "digital.""The bigger gap is the one in the minds," said Fang Shaoquan, 20, another ……

, our communities are becoming more global (全球化的) than ever. The pandemic (疫情) has changed our... more global (全球化的) than ever. The pandemic (疫情) has changed our lives, leading to the rise of digital ……

object) is more than two metres away from the USB part (above) that is plugged into your computer. You can also set the device to automatically shut down your PC after a certain time. Retail price is US ……