2013年Scientific American's Six

This is Scientific Americans 60-Second Science. I am Cendy Graber. It is will take just a minute. Ancient Egyptian Mummies were carefully embalmed and entomb with Golden jewelry furniture and clothing. And to make sure they did not go hungry on their

发表于:2018-12-24 / 阅读(142) / 评论(0) 分类 Scientific American(十一)月

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发表于:2018-12-24 / 阅读(122) / 评论(0) 分类 Scientific American(十一)月

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发表于:2018-12-24 / 阅读(127) / 评论(0) 分类 Scientific American(十一)月

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发表于:2018-12-24 / 阅读(146) / 评论(0) 分类 Scientific American(十一)月

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发表于:2018-12-24 / 阅读(131) / 评论(0) 分类 Scientific American(十一)月

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发表于:2018-12-24 / 阅读(130) / 评论(0) 分类 Scientific American(十一)月

This is Scientific American 60 second Science, I am Sophie Bushwick, Got a minute? Sharing is one of the hallmarks of human behavior: give me a cookie and Im more likely to give you one later. But our bonobo cousins have an odd variation on the pract

发表于:2018-12-24 / 阅读(166) / 评论(0) 分类 Scientific American(一)月

This is Scientific American 60 second Science, I am Sophie Bushwick, Got a minute? Sharing is one of the hallmarks of human behavior: give me a cookie and Im more likely to give you one later. But our bonobo cousins have an odd variation on the pract

发表于:2018-12-24 / 阅读(183) / 评论(0) 分类 Scientific American(一)月

This is Scientific American 60 second science, I am Christopher Intagliata, got a minute? If you've ever dined with a stuffy nose, you know that what you smell strongly influences what you taste. But what you see matters too. Even the color of a cup

发表于:2018-12-24 / 阅读(172) / 评论(0) 分类 Scientific American(一)月

This is Scientific Americans 60 - Second Science, I am Karen Hopkin, this will just take a minute. After a long bath, your fingers and toes come out all wrinkly. You may have wondered why your skin would go and do such a thing. Now a study shows that

发表于:2018-12-24 / 阅读(187) / 评论(0) 分类 Scientific American(一)月

This is Scientific Americans 60 second Science, I am GretchenKuda Kroen, this will just take a minute. When normal populations of healthy bacteria in the gut get out of whack, the result can be the stubborn and recurrent bacterial infection known as

发表于:2018-12-24 / 阅读(166) / 评论(0) 分类 Scientific American(一)月

This is Scientific American 60-second Science,I'm Cynthia Graber.This will just take a minute.Iconic works of art get exhibited worldwide.But as those paintings age,they can become to fragile to extend travel around the globe.The paint can be visuall

发表于:2018-12-24 / 阅读(154) / 评论(0) 分类 Scientific American(九)月

this is sss ,i am karry,this will just take a minute.are you listening to the pod cast while you drive then texting your friends about it,huh,don't do that.i mean,because a new studay shows even you are using a handsfree device,sending or receiving a

发表于:2018-12-24 / 阅读(164) / 评论(0) 分类 Scientific American(六)月

The limpidness lettuce still has a little life left,a new study finds that produce continue to respond to life kills which enable them to keep protecting themselves from insects,and perhaps even enhance their nutritional value to us.Scientists knew t

发表于:2018-12-24 / 阅读(157) / 评论(0) 分类 Scientific American(六)月

this is science american 60minutes sciences also people shunke。the linpist still have left the new study find that produce continues response to like inutes which able to keep protecting themselves from insex and prehapes even to hand nutance value

发表于:2018-12-24 / 阅读(267) / 评论(0) 分类 Scientific American(六)月

Flawless pearls are among the most symmetrical spheres biological organs. But do they get so round? Turns out they turn. Pearls and mollusks such as oysters create so-called pearls acs around intrusive pieces of grit. The sac coat the yelten with the

发表于:2018-12-24 / 阅读(173) / 评论(0) 分类 Scientific American(六)月

Plants can choose where their seeds end up. Some float on the winds, others on the water. Many seeds hit the ride on or inside animals. And the farther seeds get from their parents and any predators of the disease the parent might have, the better ch

发表于:2018-12-24 / 阅读(180) / 评论(0) 分类 Scientific American(六)月

Bottled water companies often brag about the purity of their drinks. Just imagine if they found a water source that's been cut off from the outside world for well over a billion years. Well, scientists have discovered just that, in isolated reservoir

发表于:2018-12-24 / 阅读(183) / 评论(0) 分类 Scientific American(五)月
学英语单词
a crushing blow
aerial array
agamic reproduction
air ramming
aldols
aluminum removal
appropriation allotment
armor-
automatic assembly machine
baggage hall
ball foot
bedyed
britted
Carbathiin
chord of blade
cloth buffing wheel
clowys
coagulating gland
cross-bracing
cryptobranchids
cupric formate
deep earthquake
demast
dictate to
disphotic
double diffraction dissociation
duplicate wheel arrangement
duty chart
Faxian
finance ministry
flying marmots
foreign expropriation losses
gulnara
hotcoining
hydrophiids
ionic coupling
lethal efficiency
leucons
life-support technology
light-complexioned
Lippizaner
loamed
LSILs
madeirass
main air blower
marchini
material quantity adjustment
Mayniacs
mccartie
Menedemus Of Eretria
metallic enamel
mineral yellow
mommyism
multithrow switch
naphthalene picrate
national bourgeoisie
Nessler solution
nupas
page entry
panel services
patching cement
pay-as-you-earn system
performance art
peroxyparthenolide
Pest Megye
Phalzian
pneumatophores
postmedieval
prearranged aircraft maneuver
pseudocritical properties
pulled a boner
quadling
quartz crystal filter
Ratofkite
relative adaptability
Rushon, Qatorkǔhi
scatter wave
self-planned
Shirati
someone's word is law
source of water
special weapon disposal
specular transmission
spinning block
streptolydigin
survivalism
tec (tonns equivalent coal)
theatrum mundi
throwbag
toe pin
Torrevelilla
treasure finder
tunnel(Foraminifera)
ultra-high frequency jammer
ultraviolet catastrosphe
undiademed
vibratory gyroscope
wind turbine darrieus
wrong-doer
yarn count system
zygote nucleus