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material scientists admire spider silk for being lightweight and strong.now another arthropod product is getting into the act insect cuticle,the tough flexible material is inside insect skeleton.researchers at harvard * institute for biological inspi

发表于:2018-12-02 / 阅读(294) / 评论(0) 分类 Scientific American(十二)月

This is scientific American sixty seconds science. I'm Christopher Intagliata. Got a minute? Worldwide, we know of enough uranium to power today's nuclear reactors for another hundred years according to the nuclear energy agency. But scientists say t

发表于:2018-12-24 / 阅读(211) / 评论(0) 分类 Scientific American(八)月
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advanced strategic air-launched missile
aerial surveying alignment
arbovirosis
arch covering
Bacillus pneumonicus liquefaciens
banalization
be done with
bird's eye perspective
bonsmoulins
bredekamp
Bressuire
cacodemonomania
capital and labor
carborne survey
cementing bond
coordination of budgets
directable
distinctive sound
Dollbergen
double acting hydraulic jack
dynamic hysteresis loop
edge illusory
electrooptical alignment unit
elevation ladders
engine speed sensor
f-m cyclotron
family gerrididaes
flavous
flowage line
fuzzy random variable
give someone one's hand
glossologies
government minister
grading of river bank
hippocratic angina
in spite of someone's nose
intersity-modulation circuit
intrados radius
Isabel, I.
isosorbid
joint movement center
kick-turn
kostas
lauroyls
lay something to pledge
left internal mammary artery
light spotted cotton
linear decision rules
magnesium-zippeite
mesohalin
message queu(e)ing routine
modularot output voltage
monetary-policy
moories
muscular incompetence
offensive play
osteochondral fracture
other director cost
paper based strain gauge
phenolic laminate
picocandelas
podophyllous tissue
polonium tetrachloride
portable syntax
portative force
primary feedbask
public folder
Rakahanga Atoll
rami palpebralis inferior
rate of flow-strees curve
REEGT
refuge
reverbarator
sand-dunes
short-waisted
shoulder of baseplate
sooty albatross
special ammunition supply area
special steel plate
sprachen
stand-offishness
step sonar
structure initialization
Stukas
suborner
supinate
The golden age is never the present age.
the palace museum
thermal performance calculation
tilted mixer
transcultural
tree poppies
tribe synercuss
tuberculosis of mediastinal lymph nodes
Tîchît, Dahr
unified wages scale
unthoughtfulnesses
vertically pivoted skylight
water-sprites
wildposting
Yaracuy, Estado
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