2009年Scientific American's Six

Remember Dick and Jane? And their dog Spot? Maybe you read about them in first grade. See Spot run. Run, Spot, run! Well, a new study in the journal Psychological Science suggests that not only did you see Spot run, but you ran, too. At least in your

发表于:2018-12-24 / 阅读(136) / 评论(0) 分类 Scientific American(七)月

Youve heard of synchronized swimming. But what about synchronized blinking? No, its not a new Olympic sport for slackers. Its something that seems to happen when we watch a video. Because none of us want to miss the good parts. If you stop to add it

发表于:2018-12-24 / 阅读(105) / 评论(0) 分类 Scientific American(七)月

This is Scientific American's 60-second Science. I'm Steve Mirsky. Heres a clip from last weeks CalTech commencement address by Secretary of Energy and physics Nobel Laureate Steven Chu. Most scientists are optimistic by nature. Part of my optimism c

发表于:2018-12-24 / 阅读(140) / 评论(0) 分类 Scientific American(六)月

This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? Stand clear of the closing doors, please. Definitely keep your arms and legs away from the closing doors on the subway. But theres a potentially more insidious danger to y

发表于:2018-12-24 / 阅读(115) / 评论(0) 分类 Scientific American(六)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If all you have is a hammer, they say that everything looks like a nail. But when you use that hammer, it looks like you are arm to your brain anyway. A

发表于:2018-12-24 / 阅读(148) / 评论(0) 分类 Scientific American(六)月

This is Scientific Americans 60-Second Science, Im Cynthia Graber. This will just take a minute. Theres plenty of evidence that animals learn from one another. But until now, it was thought that only humans make judgment calls, such as that woman see

发表于:2018-12-24 / 阅读(156) / 评论(0) 分类 Scientific American(六)月

This is Scientific American's 60-second Science. I'm Adam Hinterthuer. Got a minute? A team of archeologists working in Jordan has made a discovery that represents a new chapter in the story of our ancestors' move from foraging to farming. The resear

发表于:2018-12-24 / 阅读(109) / 评论(0) 分类 Scientific American(六)月

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Eating fish can be good medicine. And, according to the U.S. EPA and researchers from Baylor University, fish all over the country are literally stuffed to the gills

发表于:2018-12-24 / 阅读(184) / 评论(0) 分类 Scientific American(三)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If youve ever popped open a jar of the pickled fish, you know that herring like to stick together. Actually, its something they do naturally, even before

发表于:2018-12-24 / 阅读(189) / 评论(0) 分类 Scientific American(三)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. In 2005, Steven Johnson wrote a book called Everything Bad is Good For You. He proposed that popular culture is actually making us smarter. Because thing

发表于:2018-12-24 / 阅读(123) / 评论(0) 分类 Scientific American(三)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? How do you do a brain scan on a gorilla. Yeah, yeah, very carefully, right. He sleeps anywhere he wants to, too. But seriously, trying to do an MRI on a gorilla presen

发表于:2018-12-24 / 阅读(192) / 评论(0) 分类 Scientific American(三)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Future cosmologists will get the universe all wrong, said Arizona States Lawrence Krauss at the AAAS Meeting on February 16th: All of the pillars of the big bang will

发表于:2018-12-24 / 阅读(121) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Time to bring back the Office of Technology Assessment. The OTA was created in 1972 to provide Congress with an objective analysis of complex scientific and technologi

发表于:2018-12-24 / 阅读(136) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Creationists often publish lists of a few dozen scientists who doubt Darwin. So in 2003, the National Center for Science Education put together a list of 200 scientist

发表于:2018-12-24 / 阅读(148) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Were on the verge of finding out how frequently habitable planets occur in the universe. That was astronomer Alan Boss at the AAAS meeting on February 14th. And I thin

发表于:2018-12-24 / 阅读(138) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Understanding all the genes and molecules involved in human disease is quite a challenge. Thats why scientists study model organisms, like flies and worm

发表于:2018-12-24 / 阅读(157) / 评论(0) 分类 Scientific American(三)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Generally speaking, kids do like their candy. Now scientists say that this sweet tooth may have some basis in biology. Because sugars may help fuel the r

发表于:2018-12-24 / 阅读(136) / 评论(0) 分类 Scientific American(三)月

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Most of us follow the beat of our own drummer. But it turns out that members of our social networks are great predictors of how well respond to future events. In a s

发表于:2018-12-24 / 阅读(132) / 评论(0) 分类 Scientific American(三)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Some people are worried that the more we learn about genetics, the closer well get to a day when we can choose all sorts of characteristics for our bab

发表于:2018-12-24 / 阅读(141) / 评论(0) 分类 Scientific American(三)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Forget Polly wanna cracker. Polly wants to boogie. Or so say scientists in a pair of papers in the April 30th issue of the journal Current Biology. They

发表于:2018-12-24 / 阅读(115) / 评论(0) 分类 Scientific American(四)月
学英语单词
a gauche
abdulrahims
aerobryidium aureo-nitens
after life
alcala del jucar
amicholin
ampetometry
amyris gileadensis roxb.
angioma of vulva
arciform density
Army and Navy
articles of partnership
auv
beav
bunker station
Celcon
chisel-shaped bit
closed level
co-isogenic
coal - fired power station
colletotrichum cypripedii hori
compressor type refrigerator
cremasteric artery (or external spermatic artery)
cryptospermia
cut-and-built platform
cute-as-a-button
descending node
dry-footing
dual inline package switch
exogenous sporulation
extended period draft exchange rate
ferrithioformin
first-degree murder
foam solution
Fossa cranii anterior
gross operating margin
habits
hatefulness
Heracleum forrestii
heterocerus grouvellei
hits the books
hung hsiao
igniter gas
iron carbides
lagged pulley
liberum veto
liquidity
lithium phenylate
litho
macroplus
Mafiology
maximum authorized total mass of train
medical mathematics
Microsoft DRM
mobility principle
modification of rotated angle
no LP
nuclear ion drive
nuclei of median raphe
one hundred percent statement
pellicularia filamentosas
perdeuteration
permissive society
pickande
piroplasmata
portable console
propitiation
pulverized coal fired boiler
rappaport
remote online user
repeller type oscillator
Rikorda, Ostrov
ring in the new
sandbox tree
shake the pagoda tree
ship's days
sinestral
slopsellers
slowdowns
solenoid-valve
solid-color
speech intelligibility
speedomax
sphenosuchid
spiral inlet
stereoelectronic
stoop crop
Tahuexco
Takesulin
tbii
Thorps
time between overhaul (tbo)
tool tip
twoscorest
unforthcoming
Valdeblore
vaporize
Vavincourt
verbal suit
Vidian artery
Vignola, Giacomo da
weiss beers