Scientific American's Sixty

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? After a bad day at the office, were more likely to flip on a nature channel than find a flower-filled meadow or sunny beach to lower our stress. But if you cant head

发表于:2019-01-08 / 阅读(191) / 评论(0) 分类 未知分类

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Dear diary: today I ate 3 carrot sticks while I fantasized about eating carrot cake. Alright, alright, I ate 3 pieces of carrot cake, and never once consid

发表于:2019-01-08 / 阅读(167) / 评论(0) 分类 未知分类

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. On the June 30th podcast, you heard some bad singing. Clearly a lot of people think they can sing, just look at the enormous crowds that show up to auditio

发表于:2019-01-08 / 阅读(202) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? In the insect world, bright reds, oranges and yellows can be a warning: Eat me at your own risk, pal. Because colorful bugs can be toxic, they often get their

发表于:2019-01-08 / 阅读(194) / 评论(0) 分类 未知分类

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. In 2005 two scientists won a Nobel Prize for discovering that a bacterium called Helicobacter pylori causes most stomach ulcers. One of them even chugged a

发表于:2019-01-08 / 阅读(183) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science,I'm Steve Mirsky,got a minute? Our Milky Way galaxy produces only about 10 new stars annually. But a galaxy far, far away is experiencing a major baby boom. Its pumping out up to 4,000 new stars a year,

发表于:2019-01-08 / 阅读(167) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science, I am Karen Hopkin.This'll just take a minute. Counting is one of the first things we teach our kids. I mean, every parents probably said, You had better be in that bed by the time I count to three. Fol

发表于:2019-01-08 / 阅读(203) / 评论(0) 分类 未知分类

This is Scientific Americans 60-Second Science, Im Cynthia Graber. This will just take a minute. You may have heard of genetic research being done in Iceland. Its a rich venue, because Icelanders have a limited gene pool and highly detailed genealogi

发表于:2019-01-08 / 阅读(210) / 评论(0) 分类 未知分类

This is Scientific Americans 60-Second Science. I am Adam Hinterthuer. Got a minute? If you're ever worried that you've had one too many drinks after a night of bar-hopping, you might want to ask yourself: Are my ears ringing? Because it turns out th

发表于:2019-01-08 / 阅读(209) / 评论(0) 分类 未知分类

This is Scientific Americans 60-Second Science, Im Cynthia Graber. Thisll just take a minute. Clues about modern-day tuberculosis could be found in some 6,000 year old bones. Israeli, Palestinian and German scientists have teamed up to investigate th

发表于:2019-01-08 / 阅读(174) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science, I'm Cynthia Graber. This'll just take a minute. If evolution weeds out detrimental traits, why do some seem to stick around? Well what's bad in our current environment may have been good in the conditi

发表于:2019-01-08 / 阅读(198) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science,I am Karen Hopkin.This'll just take a minute. Some people lie through their teeth, some lie about their teeth. Our early human cousins seem to have lied with their teeth. Or they at least misled scienti

发表于:2019-01-08 / 阅读(189) / 评论(0) 分类 未知分类

Podcast is sponsored from the People of American Chemistry who provide the plastics, medicines and innovations that make life modern. Learn more at americanchemistry.com. This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll ju

发表于:2019-01-08 / 阅读(192) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science, Im Steve Mirsky. Got a minute? Biologists often attempt to construct a genealogy that shows the relationships of all life on earth. One well-accepted effort compares the nucleic acid sequences that cod

发表于:2019-01-08 / 阅读(209) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science,I am Karen Hopkin.This'll just take a minute. Losing weight is no walk in the park. (Although a walk in the park wouldnt hurt). Seems no matter what diet you try, those stubborn love handles just wont g

发表于:2019-01-08 / 阅读(191) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science,I am Steve Mirsky.Got a minute? Its accepted that a large meteor impact 65 million years ago was responsible for the mass extinction of the dinosaurs. Which opened up niches for birds and mammals. But l

发表于:2019-01-08 / 阅读(199) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. It sounds like something out of a bad science fiction novel. During World War II, a fungus called Tricoderma reesei ate its way through US military unifo

发表于:2019-01-08 / 阅读(207) / 评论(0) 分类 未知分类

This is scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Would America be a better place if more people with science training held elective office? One organization that thinks so is Scientists and Engineers for America, or SEA.

发表于:2019-01-08 / 阅读(164) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. Olive oil producers generally guess the best time to harvest their olives by checking the fruits color. The olive has to hit that perfect spot where they

发表于:2019-01-08 / 阅读(166) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? Robin Williams thought that the platypus was cobbled together by an inebriated deity: Lets take a beaver. Lets put on a ducks bill. Now we know how weird the platypus is

发表于:2019-01-08 / 阅读(228) / 评论(0) 分类 未知分类
学英语单词
adoyle
aeronavigation
anterior superior alveolar branches
archuleta
arnold joseph toynbees
Aroxine
ashpan dumper
audifier inquiry
baroclinic numerical model
batjer
Berufjördhur
Boulsa
cap gasket
Carvoeiro, C.
Caryville
chotek
contiguous sheet
corner-kicks
corticocortical
cross off account
Cucumis sativus L.
Dauphiné, Alpes du
decoalescence
denimwear
dentino-enamel plane
dextroposition
dinoxides
direct sequence
eleanor of provence
file information
financial gain
flash-floods
fritschinellaxanthin
function generator hybrids
furuya
Goyoum
grassmoor
haiduks
height of addendum
illinoi
intergilar plate
kitty cruise
KTD
laguardia
laryngophone jack
lay (le lay riviere )
Lent lilies
linked bond
Littleworth
local agency check
loimology
look to have evaded the barber
mabbott
main bangs
malacophagous
mammillary duct
meso-uterine
microhedylids
minute type cell
nail removal
Ndonga
on the right side of
order of commendation
output exposure rate
Overcarriage of Passengers
parallel stays
paranaensis
party-line system
pattern recognition approaches
percutaneous nephrolithotomy
PERID
permanent diplomatic mission
phase tracking interferometer
primary pancreatic island
printing signal
Pterygota
rate of natural decrease
ravelment
recentrifuge
reinthrones
Rhynchosia volubilis
rosemallow
schoolmaids
seasonal constellation
shmendrik
single-impeller impact breaker
spring ride model
strange to observe
succeeding troops
suicide inhibitor
Sundridge
supersector
terdays
the more something happens the less another thing happens
timber rafting
trajectorial
unhyphenating
vertical guide roll
Walton-on-Thames
waste assimilation capacities
woas
zine matte