Scientific American's Sixty

The business world is sometimes described figuratively as doggy dog. In the state of Maharastra, in western India, the situation is literally cat eat dog. Where the cats are leopards and dogs are, well, dogs. That's the findings of a wildlife conserv

发表于:2019-01-20 / 阅读(80) / 评论(0) 分类 未知分类

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发表于:2019-01-20 / 阅读(86) / 评论(0) 分类 未知分类

HC found out and announced today, commonly called the Genius Grands. 7 of the 21 follows are math ? of scientists. And the other, is a science's story. My name is PL, and I'm a historian of 15-16 century Europe of the historic science and technology

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Biologists used to think turtles belong to the silent majority of reptiles, meaning if turtles made sounds, no one is listening. One reptile guy from the 1950s went so far as to call them quote deaf as a post. But it turns out scientists just weren't

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This is Scientific America's 60-second Science. This will just take a minute. Losing your job is bad for you, but it could be good for the rest of us. because a study shows the recession lowers mortality in the population over all, even the out-worki

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发表于:2019-01-20 / 阅读(78) / 评论(0) 分类 未知分类

How heavy is the Milky Way in comparison to its neighbor galaxy, Andromeda? Well, depends how you calculate it. In 2006 one group of astronomers figured the Milky Way was twice as massive as Andromeda. A 2009 estimate evened the score, calculating th

发表于:2019-01-20 / 阅读(95) / 评论(0) 分类 未知分类

How heavy is the Milky Way in comparison to its neighbor galaxy, Andromeda? Well, depends how you calculate it. In 2006 one group of astronomers figured the Milky Way was twice as massive as Andromeda. A 2009 estimate evened the score, calculating th

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发表于:2019-01-20 / 阅读(82) / 评论(0) 分类 未知分类

This is Scientific Americans 60-Second Science. I am Christopher itagliata. Got a minute? How heavy is the Milky Way in comparison to its neighbor galaxy, Andromeda? Well, depends how you calculate it. In 2006 one group of astronomers figured the Mil

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This is Scientific Americans 60-Second Science. I am Christopher Intagliata. Got a minute? Wanna know what the most popular movies, albums and video games are? Ask the internet. But don't Google it. Check what other people Googled. That's the theory

发表于:2019-01-20 / 阅读(81) / 评论(0) 分类 未知分类

How often have you longed to have time to just sit quietly and think? Well, be careful what you wish for. Because a study shows that many people find such interludes incredibly unpleasant. So uncomfortable, in fact, that they would rather zap themsel

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发表于:2019-01-20 / 阅读(82) / 评论(0) 分类 未知分类

As is well known, geckos sell car insurance. But theyre also famous for their extremely adhesive feet, which can keep them stuck to walls and even ceilings. Archimedes wondered how they do it. Geckos can also easily loosen their grip and break into a

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Ever look in the mirror the first thing in the morning and say I look like a crap While for some spiders, looking like poop can actually be a life saver, because masquerading as a bird toes appears to protect certain eragnite from getting eaten by wa

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If you need a new liver, doctors have about twelve hours to transport it from a donor. That ticking clock severely limits the ability of doctors to get organs to patients. Now researchers have demonstrated a method that kept rat livers viable up to f

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Nothing says overeducated egghead like a pair of coke-bottle glasses. But even clichs sometimes hit the nerd on the head. Because a new study finds that nearsightedness is linked to the number of years spent in school. The findings can be viewed in t

发表于:2019-01-20 / 阅读(78) / 评论(0) 分类 未知分类

Wheat helped create civilization in the Middle East. Its a staple crop for 30 percent of the worlds population. And now, with the publication of four articles in the journal Science, were close to a detailed understanding of the bread wheat genome. W

发表于:2019-01-20 / 阅读(88) / 评论(0) 分类 未知分类
学英语单词
a function of
Acridane
allmark
arachnology
artificial graphite
Blackwell
branstad
cableway winch
callose plug
Caravaggioesque
cardioangiography
casualness
cheever
circle strafe
common vetchling
commutation reactor
composition of displacement
counter-flow combustion
cross-country vehicle
cryptomonad phycocyanin
cuts back
density of energy
dim.
distillings
dumpling
Ecktreppe
Edit Vallidation
exhaust injector
fiery mine
freak-outs
genderquakes
gimmickier
giroback
glissile dislocation
hardiest
harpagophalla reciproca
Hiyoshi
hoarsy
indirect aerology
inverse floating rate note
iodine eruption
isochromatic fringe method
labre
le notres
LIDEX
ligamenta metatarsea dorsalia
limonia (idioglochina) kotoshoensis
line filling
Lionbridge
list of expense
lunch-hour
Luzy
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meteoric reflection
mill effuent
multi-bar raschel machine
multidowncomer tray
neutron non-leakage probability
Ngan Cau
nullius
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oligometallic
orbiniid
outer race ball track
partial to
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penile tuberculid
photograph format
phycomycetes groups
plan-do-check-action
prat
processus articular superior
put sb on his honour
quotient frame
relient
rhesus antigen
sampling for variables
Sanda, Dominique
saxaul
Sc.D.A.
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x.o