2008年Scientific American's Six

This is Scientific American's 60-Second Science, I'm Karen Hopkin, this'll just take a minute. I had a roommate who couldnt sleep unless it was pitch dark, so she wore a face mask to bed. But shed gotten it from an airline, so one of the eye patches

发表于:2018-12-24 / 阅读(153) / 评论(0) 分类 Scientific American(五)月

This is Scientific American 60-Second Science.I am Steve Mersky, got a minute? Phoenix has landed! Phoenix has landed! Welcome to the northern plains of Mars. That was the Jet Propulsion Laboratorys Richard Kornfeld, Sunday at 7:53pm eastern time, ac

发表于:2018-12-24 / 阅读(154) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I am Adam Hamterture, got a minute? What's sixteen feet tall and 9,550 years old? Its the world's oldest tree. The worn and weathered spruce grows in Sweden's windswept tundra. But, until recently, wel

发表于:2018-12-24 / 阅读(159) / 评论(0) 分类 Scientific American(五)月

This Scientific Americans 60-Second Science. I am Karen Hopkin. This will just take a minute. They say that older folks benefit from spending time with young people. And thats not just an excuse to stick grandma at the kids table at Thanksgiving. Now

发表于:2018-12-24 / 阅读(158) / 评论(0) 分类 Scientific American(五)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber, this will just take a minute. For generations, nearly all medical research was done on men. And the assumption was that whats true for men is true for women. Now of course we know tha

发表于:2018-12-24 / 阅读(176) / 评论(0) 分类 Scientific American(五)月

This is Scientific Americans 60-Second Science. Im Steve Mersky. Got a minute? Heres why its time for instant replay in major league baseball. Dont worry, this is a technology story. Four times within a week recently, what were clearly home runs acco

发表于:2018-12-24 / 阅读(123) / 评论(0) 分类 Scientific American(五)月

This is Scientific Americans 60-Second Science. Im Adam Hinterthuer. Got a minute? Youve probably heard about mercury contamination in fish. But a new study says that the toxin has climbed out of the water. Researchers from the College of William Mar

发表于:2018-12-24 / 阅读(141) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science, I'm Cynthia Graber. This will just take a minute. Ben Franklin started it and it's hotter than ever: research on lightning. For the first time, a team of European scientists have used lasers to create

发表于:2018-12-24 / 阅读(171) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science, I'm Karen Hopkin, this will just take a minute. Shakespeare once said: A rose by any other name would smell as sweet. And that is true today as it was 400 years ago. What's different now, though, is th

发表于:2018-12-24 / 阅读(208) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science, I'm Cynthia Graber. This will just take a minute. Considering getting pregnant and want to influence whether you have a boy or a girl? According to new research published in the Proceedings of the Roya

发表于:2018-12-24 / 阅读(176) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science, I'm Adam Hinterthuer, got a minute? If a train heading east leaves Chicago at noon, and a train heading west leaves New York an hour later, would that make you any better at math? New evidence says No

发表于:2018-12-24 / 阅读(188) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. I'm Chirisopher Intagliata, got a minute? But mum, that's not fair! sound familiar? Even as children we hate getting gypped, whether it's fewer slices of pizza or lousy presents from Santa. More surpri

发表于:2018-12-24 / 阅读(179) / 评论(0) 分类 Scientific American(四)月

This is Scientific Americans' 60-Second Science. Im Steve Mirsky. Got a minute? The search for alternative fuels to gasoline has led to surprising possibilities, for instance, the waste oil for making French fries. But one of the most unusual alterna

发表于:2018-12-24 / 阅读(145) / 评论(0) 分类 Scientific American(一)月

This is Scientific American's 60-Second Science, I'm Karen Hopkin. This'll just take a minute. Mozart was a genius. Duke Ellington, genius. Ringo Starr? Well, Ringo may be smarter than you think. Because a new study from Stockholm shows that people w

发表于:2018-12-24 / 阅读(130) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Sarah Palin on the campaign trail was at times dismissive of science. She attacked fruit fly research, saying that tax dollars were going to projects h

发表于:2018-12-24 / 阅读(163) / 评论(0) 分类 Scientific American(十二)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. When it comes to pain, its the thought that counts. Because pain hurts more when its inflicted on purpose. Or so say researchers from Harvard University

发表于:2018-12-24 / 阅读(142) / 评论(0) 分类 Scientific American(十二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Real-time information about whats happening in our bodies at the cellular level could be crucial for fighting cancer and other life-threatening conditi

发表于:2018-12-24 / 阅读(178) / 评论(0) 分类 Scientific American(十二)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. [Sports announcer:] Hello and welcome to Sports Update. In NHL action: with two seconds left in OT, Penguins winger Jean Jejune nailed a wrist shot from

发表于:2018-12-02 / 阅读(175) / 评论(0) 分类 Scientific American(九)月

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.

发表于:2018-12-02 / 阅读(214) / 评论(0) 分类 Scientific American(八)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. For those of you whove spent many of your waking hours this winter washing your hands and fretting about getting sick, you might be better off just stayi

发表于:2018-12-02 / 阅读(175) / 评论(0) 分类 Scientific American(十二)月
学英语单词
a TO
aduwa (adwa)
aeolipyles
aerobic bacterium
al qusayr (el quseir)
Alpha-N-Acetylglucosaminidase
annual salt-marsh aster
Babbitt
believ'd
bitterly disappointed
buckism
chuzzlewit
cistelina crassicornis
colo(u)rimetric test
common bend
complement on nine
composite bridge
concern'd
contemptuously
criminously
curvature drift
daouds
differential concatenation control
dimethyl cyano-arsine
distribution entry
drifted away
EACR
ejection during combustion
electroplating factory
equal pay for equal work?
external reality
extracellular water
founding father
Frankenau
genus hexagrammoss
happy
Heart isn't in it
heasley
high-explosive plastic antitank charge
home-room teacher
howle
indexical expression
International radiation unit
invertible
isabelline
isothiazolone
Italian tiles
jokl
Kitahata
Kustner's law
law of energy
lin.
looking across
malaxed
maximal dilation
micelle weight
mogullizer
morinelluss
multiple-access network
multiple-edition paper
net protein value
nightlike
Nylfil
on your watch
ore sampling
out-journey
over-heavy
Oxford Street
pivot buoy
polySUMOylation
positive about
proceeding against
rambur
real variable data
reclamation of land
Redis
reinagle
requins
rotenoids
rousselet
salele
salivary diastase
scrappable
set a price on one's head
stack reference
stern tube compartment
stewardship model
subgerminal cavity
talens
the top of the milk
thermo-overcurrent trip
toeplate
TPEY
umstead
union armies
unlicensed hawker
unvenged
vesicopustule
volublest
washstall
weende
worry oneself