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(123) / 评论(0) 分类 Scientific American(十一)月

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发表于:2018-12-24 / 阅读(101) / 评论(0) 分类 Scientific American(十一)月

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发表于:2018-12-24 / 阅读(101) / 评论(0) 分类 Scientific American(十一)月

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发表于:2018-12-24 / 阅读(119) / 评论(0) 分类 Scientific American(十一)月

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发表于:2018-12-24 / 阅读(113) / 评论(0) 分类 Scientific American(十一)月

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发表于:2018-12-24 / 阅读(128) / 评论(0) 分类 Scientific American(十一)月

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发表于:2018-12-24 / 阅读(109) / 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(133) / 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(156) / 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(154) / 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(154) / 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(139) / 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(125) / 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(133) / 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(128) / 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(211) / 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(152) / 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(150) / 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(152) / 评论(0) 分类 Scientific American(五)月
学英语单词
a type of poultry
acrosome vesicle
amend a letter of credit
barreled crossbow
basic trainer
blessures
Bracteantha
Cabernet
charged particle bombardment
chemin-de-fer
christianos
compresso-shear basin
d-9/digital-s videotape recorder system
d.c.i
data base availability
dating nail
daviess
design temperature
dinner lady
directly modulated transmitter
division eumycotas
Egyptian anemia
electromechanical treadle
elutriation constant
estuarial sediment
European Marine Pilots Association
faceplant
fail to see the wood for the trees
filter liquor
forming test
formins
frass
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gawdawful
geotropic root
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immunosurgery
improbate
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jobsplitting
letter code
Lombard rate
lumbo-
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Malko Tǔrnovo
measurable variable
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Namibians
orthopraxic
osteoarthrosis deformans endemica
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platyrrhines
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Prishtina
programmable logic types
puerperal manic state
Randalstown
reapproach
recommendations on accounting principles
Ruaha National Park
San Antonio Abad
sawers
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Shatnerizes
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television tracker
three-ply board
TNF (transfer on no flow)
trade exhibition
ultracharming
unpalliable
unslanted
uranian
Valentano
viera
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Wanilla
white-throated sparrow
Yobe State
yohimbe
zenithal angle diagram