Scientific American 60 Second Science听抄（有音频文件）

kelediguoUID: 149939

06-14-2007

What do airport baggage screeners, students and basketball players have in common? They all need a goodnight’s sleep. A study presented this week at the annual meeting of the Associated Professional Sleep Societies suggest basketballers should get some extra ease, a more likely to score in a game. Stanford University’s researchers monitor members of the school’s man’s basketball team, during two weeks of regular sleep cycles, and then two weeks with extra sleep. With the extra sleep, the athlete reported increased energy, faster sprint time and better free-throw shooting. Another study from the college students who pull all-nighters to prepare for test turned have lower grade point averages than those who get regular sleep. And second and third graders whose sleep disorders are more likely to receive bad grades in math, reading and writing, according to a study from Chappaqua public schools in New York. But it gets even worse. A research from Brigham and Woman’s Hospital in Boston found airport baggage screeners who didn’t get enough sleep made more errors in searching for unusual items that might be a threat. So you see you need to catch ease to catch bad guys.

kevinliu6883UID: 2338522

or catch zzzs
means fall into deep sleep.
I just get it from other source.
People associate z with the sound of snoring.
samples:
I've got to get back to work, and then go home and catch some zzzzs.
My desk isn't very comfortable, and the office is pretty loud. I don't think I could catch some zzzs at work, even if I wanted to.

kelediguoUID: 149939

原帖由 kevinliu6883 于 2007-6-15 03:20 发表
or catch zzzs
means fall into deep sleep.
I just get it from other source.
People associate z with the sound of snoring.
samples:
I've got to get back to work, and then go home and catch som ...

You are right. Thank you very much!

linkunkun7UID: 2196646

首度参与，正式报名~:p
June 14

What do airport baggage screeners, students and basketball players have in common. They all need a good night sleep. A study presented（我不觉的是这个词，听起来像could signed，但不知道到底是什么） this week at the annual meeting of the associated professional sleep societies, suggests basketballers who get some extra zzzs are more likely to score in game. Stanford university researches monitored numbers of school’s man’s basketball team, during 2 weeks in regular sleep cycles and then 2 weeks with the extra sleep. With the extra sleep, the athletes reported increased energy, faster sprint times and better free-throw shooting. Another study found that collage students who pour all night to prepare for test, tent to have lower grade pointaverages（我觉得可能是这个词组） than those who get regular sleep. And second and third grades（怀疑，听起来像gridders，如果是graders又有点奇怪） who’re sleep disorders are more likely to receive bad grades in math, reading and writing. According to a study from chaplapod（听起来是这个样的，不知道是什么词，但我觉得不是chapter） public schools in New York, but it gets even worse. A research from bigsment（听起来这样，难道是biggest，或者是某地名？） Woman’s Hospital in Boston found that the airport baggage screeners who didn’t get enough sleep made more errors in searching for unusual items might be a threat. So you see, you need to catch zzzs to catch bad guys(不是太能理解这个，会不会是某两近音词，比如bed~~，这样好像和睡觉比较扯的上关系).

forerunnerUID: 2234967

you need to catch zzzs to catch bad guys
休息好，才会少犯错误，查出unusual items, and then catch bad guys:)

suremanUID: 2303461

June 14

What do airport baggage screeners, students and basketball players have in common. They all need a good night sleep. A study presented this week at the annual meeting of the associated professional sleep societies, suggests basketballers who get some extra zzzs are more likely to score in game. Stanford university researches monitored numbers of school’s man’s basketball team, during 2 weeks in regular sleep cycles and then 2 weeks with the extra sleep. With the extra sleep, the athletes reported increased energy, faster sprint times and better free-throw shooting. Another study found that collage students who pour all night to prepare for test, tent to have lower grade point averages（ than those who get regular sleep. And second and third graders of (这里也没有听清楚，判强人指正)sleep disorders are more likely to receive bad grades in math, reading and writing. According to a study from chaplapod public schools in New York. But it gets even worse. A researcher from bigsment Woman’s Hospital in Boston found that the airport baggage screeners who didn’t get enough sleep made more errors in searching for unusual items that might be a threat. So you see, you need to catch zzzs to catch bad guys.

(机场包裹挑拣员，可能主要是挑拣出包裹炸弹之类的危险品).

原帖由 linkunkun7 于 2007-6-15 12:21 发表
首度参与，正式报名~:p
June 14

What do airport baggage screeners, students and basketball players have in common. They all need a good night sleep. A study presented（我不觉的是这个词，听起来 ...

linkunkun7UID: 2196646

明白最后一句话的意思了~！
第一次听写60 seconds，差距还很大，还要各位前辈多多指正啊~希望自己能坚持~

youheiUID: 2316979

ding

forerunnerUID: 2234967

forerunnerUID: 2234967

forerunnerUID: 2234967

forerunnerUID: 2234967

base on kevinliu :handshake

Don Herbert died this week. For a couple ofgenerations of America,he was TV's Mr. Wizard doing simple scientific (science) experiments that kid (kids)can understand. Here is a clipper (clip) of Herbert and a student. He isputting a flame to fake money that is wrapped around the metal bar but themoney won’t be (delet) burnt (burn).

---------------------------------------------

A National Science Foundation official showoff that (one said of Herbert) over years Don has been personal (personally) responsiblefor more people going to (into) sciences than any single person in thiscountry.


the dialoge



Yeah but you know why cause it has exist:confused:.
What’s it
Medal object
What is a medal object get :confused:

That's a good conductor little take thehate from the flame before the forging money has a chance to burn
Good. What kind of hate conductionconvection radiation exist?
That will be conduction.
Conduction.
Hm heng:confused:(how to spell it)

In other word, hate the candle goes to thepaper and is…is pull away so fast by the metal bar that it keep the paper fromburning because it can’t get up the high of temperature
Yeah I think it's true  
Ok, watch it happen if you slowly pull thatmetal bar out from there
Well that will be no conductor behind so itburning up
All right trial:confused:.
Hmmm there goes burning up
(some sentences i'm not quite sure)
please correct......and then make it perfect thanks:)


[ 本帖最后由 forerunner 于 2007-6-16 07:06 编辑 ]

kevinliu6883UID: 2338522

Don Herbert died this week. For a couple of generations of America, he was TV's Mr. Wizard doing simple scientific experiments that kid can understand. Here is a clipper of Herbert and a student. He is putting a flame to fake money that is wrapped around the metal bar but the money won’t be burnt.
(S) Yeah, You know why? What has it?
(H) What’s it?
(S) Metal object. That’s a good conductor that take heat from paper before the phony money has transfer to burn
(H) What kind of heat conduct, or radiation is it?
(S) It is conduction.
(H) In other word, heat goes from candle to paper. It is pulled so fast by the metal bar, that keep the paper from burning, because it can not get high temperature.
(S) Yeah, I think it is true.
(H) Then what would happen if you slowly pull of that metal bar off there?
(S) Well, there would be no conduct behind so it would burn up.
(H) Try it.
(S) There it goes. Pretty off.
A National Science foundation official show off that over years Don has been personal responsible for more people going to sciences than any single person in this country.

kevinliu6883UID: 2338522

Television's "Mr. Wizard," Don Herbert, who taught generations of children about science, died at his Southern California home Tuesday. He was 89.

From 1951 through 1964, Watch Mr. Wizard delighted young viewers with the joys of science on a set built like a simple workshop. Herbert would demonstrate experiments using household items and encourage kids to "try this at home."

Herbert received a Peabody Award for the science show in 1954.

Watch Mr. Wizard was briefly revived in the 1970s and then again in the 1980s, after Herbert retooled the show with a faster pace for the Nickelodeon channel.

Herbert was a drama major in college, but his plans changed during World War II when he enlisted in the Army. As an Army Air Corps officer, Herbert flew 56 bomber missions and participated in the invasion of Italy.

On the official Mr. Wizard Web site, a posting from his family reads that Herbert had lost his battle with cancer and died surrounded by his family — just one month shy of his 90th birthday.

"He really taught kids how to use the thinking skills of a scientist," former colleague Steve Jacobs told the Associated Press.

Born in Waconia, Minn., Herbert was a 1940 graduate of LaCrosse State Teachers. After the war, he worked as an actor, model and radio writer before starting Watch Mr. Wizard in Chicago on NBC.

The show moved to New York after several years.

forerunnerUID: 2234967

thx for u r background information:handshake