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(146) / 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(148) / 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(152) / 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(151) / 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(168) / 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(117) / 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(134) / 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(164) / 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(201) / 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(171) / 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(182) / 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(173) / 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(140) / 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(124) / 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(154) / 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(134) / 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(172) / 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(169) / 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(202) / 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(163) / 评论(0) 分类 Scientific American(十二)月
学英语单词
accelerated artioventricular junctional rhythm
air uptake
Alamosaurus
amerisource
annealed sheet iron
Annonay
anodic depolarizing wave
Armory Show
axiomatic S-matrix theory
beam splitting layer
bey
BLUS resifual vector
busts
caulophyllum thalictroidess
claire l.
column oven
compression ratio
cracker boxes
cross-sterile
discoidal cleavage
dxpeditions
each department
economic law
eshesiometer
european-origin
exomutation (imai1936)
fifty-first state
filtrides
financial growth
Fnt.
ganske
Gastrochilus guangtungensis
gearingup
general equilibrium theory
genus Sabinea
give oneself to
gold tin purple
Gregory Ra.
high-altitudes
hogleg
Homobasidiomycetidae
homogeneous liquid membrane
Janeites
knackeries
l(a)evo-rotation
laquisha
leporipoxvirus myxoma virus
ligg. interspinalia
loopier
lovelocks
macroalgal
makau
meet one's match
mesi-
methoxy-tert-amylbenzene
methylene prednisolone
Molise, Reg.
mtoro
nervus lateralis metaoticus
non-bullous impetigo
normocalcaemia
NOT functions
notly
nuangs
number of total picture element
outhitting
over-fills
Panicum repens
perianal gland tumor
physical file
pilsner glass
pintle type fuel nozzle
protorsion module
put sb on sth
radar ranging set
saddles with
sawngoods
security consultant
self-similar traffic
service action parts list
Shemakha
single-hand
snatch a rope
solar energy refrigerator
sons and lovers
specialized agency
stotious
strip footing
supplier relationship management (srm)
theology of crisis
three-cornered bone
to do
torque machine
troubleshooter problem
trust chain
ulva lactuca
unreasonable restraint of trade
value of expectation
vulcanodontid
water puppet
wet one's whistle
x ray spectrum