;According to the website History, changing the clock is a way of trying to match the daylight hours... to save electricity. According to the website History, changing the clock is a way of trying ……

;According to the website History, changing the clock is a way of trying to match the daylight hours... electricity. According to the website History, changing the clock is a way of trying to match ……

and the clock went forward by one hour.According to the website History, changing the clock is a way... History, changing the clock is a way of matching the daylight hours with when most people are awake ……

to keep time on a daily basis. But the thing is, clocks and watches only keep track of the changing sunlight. There is no clock for moon time, which seems a little unfair to the moon, right?Well, now ……

. But the solution could be as simple as changing your meal time.Researchers at the University.... Besides a “master” clock in the brain, there are clocks in other parts of the body. They are usually ……

Can you see a clock, a bear and a mouse? ……

the time. Human faces, like clock faces, are also changing. And like clocks, the changes take place too...未来人类的长相会是什么样子呢？WE all know the strange feeling of watching the time change on a clock. You never ……

200 millionUS physicists have made a clock so accurate* that it will never gain or lose a second in more than 200 million years. The clock works even better than the officialatomic clock(原子钟) used ……

This clock doesn't need a battery1. Just fill it with water and lemon juice. Then it works. ……

SOMETHING is wrong with your clock. It loses exactly 24 minutes every hour. The time it shows is now 3 am. You know that the clock was correct at midnight when you set it. The clock stopped 1 hour ……

A clock runs faster on a tall mountain than at sea level (海平面).A clock runs faster on a tall mountain than at sea level (海平面). ……

看看小怪物和我们的时间一样吗？At six o'clock, monsters wake1.At seven o'clock, they make a mistake2. At eight o'clock, they go to school. At nine o'clock, monsters spell. At ten o'clock, they show and tell. At eleven o'clock ……

看看小怪物的作息时间和我们的一样吗？At six o'clock, monsters wake.At seven o'clock, they make a mistake. At eight o'clock, they go to school. At nine o'clock, monsters spell. At ten o'clock, they show and tell. At eleven o'clock ……

 Yang Rui (front) at her exhibition.  PROVIDED TO TEENSYang Rui’s designs of clock. ... entrance exam (中考), she made a life-changing decision: to do self-study at home instead of going to high ……

这个钟为什么挂那么高？There’s a big clock in a city. It hangs very high. When traveling around the city, one visitor asked his friend, “Why is the clock so high? It is very inconvenient (不方便的). If I were inside ……