2013年Scientific American's Six

this is scientific american 60 seconds science.i am soufi bushiwik got a minute? the mid-day nap is a preschool tradition, but is it necessary? some preschool plan to eliminate this downtime to feed in more teaching which could common the expense of

发表于:2019-01-20 / 阅读(104) / 评论(0) 分类 Scientific American(十)月

The midday nap is a pre-school tradition.but is it necessary? Some pre-schools plan to eliminate this downtime to fit in more teaching which could come the expense of learning.Because the study suggests that this news may help kids retain information

发表于:2019-01-20 / 阅读(83) / 评论(0) 分类 Scientific American(十)月

The mid-day nap is a pre-school tradition, but is it necessary? Some pre-school plan to eliminate this downtime to fit in more teaching, which could come the expense of learning. Because study suggests that a snooth may help children to retain more i

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This year's prize is about taken thechemicaless experiment to Siberia space.Stafharn Cormack,permanent secondary thewell Swedish academy of sciences,and press conference at 5:45AM US eastern timethis morning.The lord Swedish acedemy of sciences has d

发表于:2019-01-20 / 阅读(84) / 评论(0) 分类 Scientific American(十)月

This years prize is about taking the chemical experiment to the cyberspace. Staffan Normark, Permanent Secretary of the Royal Swedish Academy of Sciences at a press conference at 5:45 am US Eastern Time this morning. The Royal Swedish Academy of Scie

发表于:2019-01-20 / 阅读(88) / 评论(0) 分类 Scientific American(十)月

This is scientific america 60 seconds science i'm cristfor dediother. got a minute?46 million years ago, northwest mountainer was traceable forth of gaint fers,conifers,and ginkgoes. tiny primites leave there as did right knows and horses in crocoss.

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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!

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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!

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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!

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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!

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This is Scientific Americans 60-second science. I am Wayt Gibbs. Got a minute? A protein can tell us a suspicious spot. Is this benign along or cancer of a tumor? In the case of lung spots 4 and 5 turn behind us. Unfortunately, making that determinat

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This is Scientific American 60-second science. I am Sophie Bushwick. Got a minute. Jet lag. Jumping a few time zones causes problems with sleep even digestion. but new research means we could step closer to preventing this voigers vexation. The study

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The human voice is capable of forming a plethora of incredibly different sounds. So many, in fact, that each individual language contains only a subset of potential sound units or phonemes. What factors determine whether a phoneme enters coming in us

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Most birds don't have penises. Good, I have your attention. Of course, female birds don't have penises. But, neither do most males. Now researchers have unravel the genetics behind the dispearance of this anatomical apparatus. Their penetrating insig

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It takes a village to raise a child. Well, the same is true for finding what are called spaceworps. That's according to astophysicists who are calling for volunteers to aid in the search for gravitational lenses. Astronomical objects are so massive t

发表于:2019-01-20 / 阅读(85) / 评论(0) 分类 Scientific American(六)月
学英语单词
acusis
antichildren
antioxytocin
Bacteriastrum
balalaiki
blarings
branch earnings
Burra Firth
C-frame press
capcodes
caseous tuberculous peritonitis
casing feed system
cathode ray null indicator
Change links to
clean-up period
cloacal endoblast
coercings
communication service
congenital achromia
cooling pond or reservoirs
D-algorithm
diamond-skin disease
duffels
expensive drunk
external branchia (or external gill)
foreign exchange intervention
fossilizes
geogette velvet
given period
graphtheoretic concepts
green parties
hi stren steel
home-health-care
horn stay
incremental backup
intellectual products
intracisternal
It is no odds.
Iyeongdong
joneses
kanakaredes
ketopentosealdolase
kochichthys flavofasciatus
LAFR (linear accelerator fuel regenerator)
lateral marks
lesche
literal values
lockin
Lutherstadt Wittenberg
maximum remanent flux
metalloexopeptidase
milions
musculi obliquus internus abdominis
narrow-band communication system
nerf bar
nf-?b
NINJA loan
non-linear resistance regulator
nuclear recoil
old world quails
organophosphorus residue
overlapped
palette knife work
petrooccipital articulation
potential zero
pre-coital
primer brass
professional and technical services fee
propeller-blade angle
pykaryl
racksful
radiation catalysis
re-turn
receive attention
rhizome tuber washer
saniyah (as siniyah)
shennans
shitmen
shoe-leathers
special protective feature
stipellae
streptococcal nucleinase
stydy
subbundles
syllabary ordering
theater stage
Tolkien, John Ronald Reuel
Triakinia
underground storage
unsample
unstagey
us x
vidian neurectomy
volatile foamer
voting slip
Wichita State University
witch's brew
woodswomen
Wrangell (Mountains)
Xiexin Tang
xylaria leprosa
YAG