Scientific American's Sixty

This is scientific American's 60 seconds science. I'm Sophie Bushwick, got a minute. Tens of millions of years ago, cephalopods were hiding from enemies in clouds of ink. And it turns out thatcuttlefish today producing ink that's almost identical. Re

发表于:2018-12-24 / 阅读(142) / 评论(0) 分类 未知分类

This is Scientific Americans 60 second Science, I am Christopher Intagliata, got a minute? You see a guy walking a pit bull with a studded collar. What's your first thought?: tough guy, right? Well, probably. But chances are he's a conscientious, rul

发表于:2018-12-24 / 阅读(151) / 评论(0) 分类 未知分类

This is Scientific Americans 60 second Science, I am Christopher Intagliata, got a minute? You've probably seen clouds of insects swirling round a streetlamp at night. But something you may not have noticed is that streetlights attract bugs to the gr

发表于:2018-12-24 / 阅读(160) / 评论(0) 分类 未知分类

Say Wilbur, get a load of this story. If you grew up in the '60s, you probably recognize the voice of Mr. Ed, TVs talking horse. And it turns out, he might recognize your voice, too. A new study shows that even non-talking horses can tell individual

发表于:2018-12-24 / 阅读(159) / 评论(0) 分类 未知分类

As it ages, white paper turns distinctive of yellow, but why? To find out, scientists artificially aged modern paper to rebuild the changes on the molecular level, the researchers in the Journal physical review of letters, for 48 days, 3 unpleached p

发表于:2018-12-24 / 阅读(158) / 评论(0) 分类 未知分类

This is Scientific American 60 Second Science, I am Sophie Bushwick, go a minute? Its tough to pick a familiar face out of a crowdbut focusing on a known voice in a noisy room is easy. And a new study scanned volunteers brains to look at how we solve

发表于:2018-12-24 / 阅读(154) / 评论(0) 分类 未知分类

This is Scientific Americans 60 Second Science, I am Cynthia Graber, this will just take a minute~ Want to suss out the existence of a shy mammal in a tropical jungle? Just check a bloodsucking leech. Scientists estimate that about a quarter of the w

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This is Scientific Americans 60 second Science, I am Sophie Bushwick, Got a minute? Music, film and video game makes face a new online, digital world. And some are testing a revolutionary pricing system: pay what you want. But a new study finds that

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Its a confusing world for babies. To make sense of it, they look for intellectual stimulation. But theyre only interested if what they look at is not too hard to comprehendor boringly easy. Researchers call it the Goldilocks effect, in a study in the

发表于:2018-12-24 / 阅读(118) / 评论(0) 分类 未知分类

We've all heard exercise is good for your physical and mental wellbeing. But a good workout can actually influence the mental wellbeing of others, too. Because bosses who hit the gym tend to be less abusive to their employees. That's according to a s

发表于:2018-12-24 / 阅读(219) / 评论(0) 分类 未知分类

Algae naturally produce oil, when its process start with oil turned into bio fuels, an alternative energy source. This is just one snag. Harvesting the oil from algae-float water is prohibitively expensive. But researchers have come up with an effort

发表于:2018-12-24 / 阅读(144) / 评论(0) 分类 未知分类

picture in orange it's a case in biology grazable heart shaw. the pill's even some addable as moraly as far as he can task. but we human often pack it food and plastic with it's environmental and the puzzle chanlenges. so Harvard scientist D-A and K

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To a female orb web spider, a suitable male can look like a mate and meal. For these spiders, the dating game has turned into a deadly dance of evolutionary one. the female spiders can choose when to cut off their relations by eating her partner or k

发表于:2018-12-24 / 阅读(130) / 评论(0) 分类 未知分类

This is Scientific American's Sixty Seconds Science. I'm Sophie Bushwick. Got a minute? To monitor the biodiversity of the freshwater habitat, you could compare by the water and count the rare wildlife. Or you could just scoop up a cup of water. A ne

发表于:2018-12-24 / 阅读(133) / 评论(0) 分类 未知分类

You might blame your pets for shedding all over the house, but we humans do it, too, and our staff is alive. We are constantly meeting microbes around us, and this is coming from shedding our skin, from exhaling, and our hair, and we are just full of

发表于:2018-12-24 / 阅读(118) / 评论(0) 分类 未知分类

This is scientific american sixty seconds science.I'm Julie Rosen, got minute. Each fall, thousands cohort samen flock to northwest river to spone. but many never get the chance especially near bit city like Seatle.and some of these urban areas'90 pe

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发表于:2018-12-24 / 阅读(126) / 评论(0) 分类 未知分类
学英语单词
after part of the ship
airplane-sized
average molecular weight
bacterial methane
beta-emitter
bio-electronics
bloomless
borstal institution
boundary-rider
businessloans
CAD (cash against documents)
cartographic programme
categorical perception of speech
centering of diaphragm
Charzykowy
come into collision
command continual transmission
compact notation
compensating chain device
distichy
end blocks
equivalent change
ethereal oil
excess component
faradise
first-grade
foretimed
forwerp
GM_sexist-language
Grand Trunk Railway
gstc
gustafsons
harniks
hearken to
heavy power
hokypoky
Hyten nylon monofilament
improviser
in a world by themselves
intradiegetic
Islamophilia
Lambertian extended source
leasing costs
LHCG
Litke, Zaliv
live on the streets
Magistrates Ordinance
mask matrix adder
mermelstein
millitorr
miltomates
missionises
mistura guaiaci
Miura-hantō
mixtamycin
Mkomazi
network scheduling
non-security
noncontractually
Oberphos
oppenheimer-phillips effect
outreckoned
outvaluing
palinodical
pearlitic texture
Philibert de l'Orme
phonemicists
photostereogram
pincushionings
pronominal phrase
put a false construction on
radius of bending
relatedly
Ries-Clark operation
run time debugging aid
sampling configuration
secondary piezoelectric effect
sectional beaming
senecionine
serum anaphylaxis
shiro
sinuatest
Sobieski's Shield
square prism
stake a claim
stress-copings
system interrogation
system user
tax return
tetraphosphorus trisulfide
tibaldi
Tinchebray
Todenyang
trapezia guttata
UACL
unilateral transfers
unprejudice
vinca alkaloid
Vitidaceae
wave band-change switch
wayside radio
Zhenzhu Dao