单词:photon avalanches
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Police in California are providing new details into the Christmas Eve slayings in the town of Covina that left nine people dead and a number of others severely injured. Los Angeles police chief Kim Raney says 45-year-old Bruce Pardo who entered a ho
Sometimes it is hard to see the light, especially it lies in the invisible spectrum, like ultrared, ultraviolet radiation. But if you long to see the unseeable, you might interested to hear that under certain conditions people can catch a glimpse of
A nightlight may keep those monsters under the bed. But it may also open the door to the blues. Because a new study reveals that animals exposed to light all night long show signs of clinical depression. If you have access to electricity, you no doub
I'm Asieh Namdar at the CNN.com news room in Atlanta. Here is a look at what is happening NOW IN THE NEWS. The polls are open in South Carolina. It is the first southern state to hold the Democratic primary this year. And the stakes are high for all
Good afternoon from the CNN Center in Atlanta. I'm Reggie Aqui. Thanks for checking in. Here is a look at what's happening NOW IN THE NEWS. Former Senator John Edwards has officially announced that he is dropping out of the presidential race. Edward
Milford Sound in Fiordland is the number one tourist attraction for many overseas visitors to New Zealand. However, it is not easy to get there. Many tourists choose to take a bus trip from Queenstown to Milford Sound and return in one day. The dista
1. Security has been increased at the Port of Miami. The FBI says 3 men of Middle Eastern descent were caught trying to slip past a checkpoint in a cargo truck. Authorities say the driver lied about being alone within the cab. The other 2 were found
By Paul Sisco Washington, DC 10 January 2007 watch Avalanche Safety report Avalanche! is the most frightening alert a mountain traveler can hear. Uncontrollable snow slides in the world's mountainous regions -- from the Himalayas to the Alps to Nort
DAVID GREENE, HOST: I mean, let's listen to this. (SOUNDBITE OF TV SHOW, STAR TREK: THE ORIGINAL SERIES) JAMES DOOHAN: (As Captain Montgomery Scott) Ready to transport. WILLIAM SHATNER: (As Captain James T. Kirk) Energize. D. GREENE: Yes, the familia
But this still doesn't explain why light is able to pass through glass rather than being absorbed as with most solids. 但是这还是不能解释为什么光可以穿透玻璃而不是像其他大多固体那样被吸收。 For that, we need to go a
So what comes next? The people. 那么接下来呢?我们的百姓。 How do we get people to own this? 我们如何才能让人们去接受这个想法? How do we get people to believe that it's possible to build a society without fossil fuels? 我
In the predawn hours from high in the Wasatch Mountains, Salt Lake City looks like dancing fireflies. You're climbing to an elevation of 11,000 feet, just to make a morning meeting. Forecast is for increasing clouds, one to three today, four to five
PARIS, Dec. 5 (Xinhua) -- Heavy snow and cold snap swept across France over the week, putting many regions on high alert about extreme weather and causing traffic delays and cancellations. On Saturday, heavy snow, as expected, fell across the Ile-de-
The height of a swathe of the Himalayas has dropped by around one metre as a result of the devastating Nepal earthquake, scientists say. 科学家指出,在尼泊尔大地震后,喜马拉雅山脉下降了大约1米。 But they add that the drop
2006职称英语考试模全真拟试题理工类C级(二) 第一部分:词汇选择(第1-15题,每题1分,共15分) 下面共有15句子,每个句子均有一个词或短语划有底横
1. The first votes in the New Hampshire primary were cast just after midnight in Dixville Notch. Mitt Romney may be the favorite Tuesday, but his rivals are also looking for a good showing. 2. The New Jersey Assembly's top Republican leader has died
1. Joe Paterno and other top Penn State officials hushed up child sex abuse allegations against Jerry Sandusky. That's according to a scathing report issued today on the scandal. The 267-page report is the result of an eight-month inquiry by former F
瑞士南部雪崩致四人死亡 GENEVA, Jan. 5 (Xinhua) -- At least four avalanches took place on Sunday in mountain ranges of the Alps in Valais, a canton located in southern Switzerland, killing four people and injuring another. According to the
There was too much snow on Mt Lyford in North Canterbury yesterday. Last night 250 skiers had to stay on the mountain in the day lodge. The road was closed because of high winds and the risk of avalanches from so much snow. It was too dangerous for c