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The Big Experiment 大型强子对撞机试验

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！

VOA双语新闻：9、福岛向来访者力证食品安全

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NPR 07-20:Atomic Tune-Up: How the Body Rejuvenates Itself人类能

The human body replaces 98 percent of its atoms yearly, but the makeover prompts wider questions. From NPR news, this is All Things Considered. I am Debbie Elliott. Time now for our look at some of the elemental questions of life in our segment Scie

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It was becoming clear how the brave and expert thieves pulled off the world's biggest gem robbery. From a flight of stairs in the diamond center car park, they used a stolen key to open the door leading to the vault, and there they somehow managed to

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It was a species of Tyrannosaur. 这是暴龙的一种。 That suggested to us, well, maybe these Tyrannosaur teeth are in fact from animals that are trampling the bodies of these things as they eat them. 那就表明，也许这些暴龙牙齿是它们

VOA慢速英语--Texas Community Mourns Pakistani Exchange Student

A funeral service has been held for a Pakistani exchange student killed in a mass shooting at a high school near Houston, Texas. The student, 17-year-old Sabika Sheikh, was one of 10 people gunned down Friday at Santa Fe High School in the town of Sa

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Can Facial Recognition Help Prevent School Shootings? American education officials have sought new ways to make schools more secure following several deadly shootings in recent years. One of them took place in February at Marjory Stoneman Douglas Hig

CNN 2011-01-02

Three, two, one, Happy New Year! A rehearsal in Time Square of the ball drop to ring in the New Year as thousands crowd around it to watch. Behind the scenes, the New York City's Police Department is gearing up for a massive security operation. This

Suicide Bombing at Pakistani Mosque Leaves at Least 12 Dead

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VOA慢速英语2011-Airport Security Could Go to 'Electronic

Dogs are known for a strong sense of smell. Their noses can be trained to identify different odors. Dogs are often used in search and rescue operations and to sniff for things like drugs and explosives. Some dogs have even been trained to sniff for c

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From a grilling on one war to a personal appearance of the heart of another, Gordon Brown touched down in Helmand to meet British troops says the vow about whether he deprive the military of resources raged at home. If he thought this worldwind trip

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European aviation officials are meeting in Brussels to discuss airport security measures and British authorities are doing the same as governments try to decide the best way to protect planes and air passengers in the wake of a failed bombing attempt

Chernobyl Accident Anniversary Recalled

Pripyat, Ukraine. A dead city. Homes, schoolrooms, playgrounds, and other places are crumbling as wild nature reclaims the land. Pripyat once had some 50,000 residents（居民） . Now they are gone, perhaps forever. Only the artifacts of their live

英语博客:Bomb threat on Christmas Day

Beginners. When we travel, it is great to feel safe. If you travel by car, train, boat, or plane you want to feel secure. You don't want anything dangerous to happen, do you? One of the safest ways of traveling is by plane. It is true. Just think abo

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Longtoushan Village is located at the epicenter of the earthquake. Its 350 kilometers northeast of Yunnans capital city Kunming. The powerful earthquake reduced 90 percent of the buildings in the village to shambles, in just 15 seconds. So far about

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So this previous year, I won the Intel International Science and Engineering Fair. 因此上一年，我赢下了国际科学以及工程大会活动的第一名。 I developed a detector that replaces the current detectors that Homeland Security has