Scientific American's Sixty

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In the hit movie Slumdog Millionaire, the star answers game show questions correctly based on his life experiences. At least one right answer, however,

发表于:2019-01-08 / 阅读(213) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Heres a novel potential public health measure against the flukick up the humidity. The cold, dry months of winter signal the start of flu season. But previous resear

发表于:2019-01-08 / 阅读(244) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Christie Nicholson . Got a minute? The lure of gambling clearly comes from the chance of winning. But how exciting is it to almost win? A study in the February 12th issue of the journal Neuron look

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This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? February 12th is the 200th birthday of Charles Darwin and Abraham Lincoln. But theyre linked by something else, too. Before Darwin, natural philosophers held to a poin

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This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Sometimes you want something so badly it hurts, usually something that someone else has. Now a report in the journal Science shows that the agony of envy

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This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Even monkeys know when theyre getting a bad deal, said primatologist Frans de Waal at the annual meeting of the American Association for the Advancement of Science in

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This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Galileo first spotted Saturn's rings 400 years ago. But since then, scientists have been stumped about how they got there. Because the rings are almost pure wa

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That 80s power ballad had it all wrong. Love may keep you from hurting. Two researcherspain specialist Sean Mackey at Stanford and love specialist Arthur Aron at S.U.N.Y. Stony Brookmet at a neuroscience conference. They realized they were talking ab

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Many of our medicines originate in plants. But were not the only ones who tap into nature.Theres increasing evidence that some animals seek out specific plants for their medicinal qualities. A new study shows that monarch butterflies may be among the

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A noisy restaurant can distract you from your dinner conversation. But all that clatter may also drown out the taste of your food, making it more bland. That's according to a study in the journal Food Quality and Preference. Researchers recruited 48

发表于:2019-01-08 / 阅读(231) / 评论(0) 分类 未知分类

We tend to think of cavemen as pretty serious carnivores, hunting game and then roasting the yummy bits over a roaring campfire. But scientists just reported discovering traces of starch on some ancient stone tools. Which suggests that there were pro

发表于:2019-01-08 / 阅读(255) / 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. If youre like me, you get a jolt of energy from socializing, and hanging out with large groups of friends, because were extroverts. But if were too socia

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This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Toss a piece of leaf onto a spider web. The spider is indifferent. Because leaves don't squirm like captured flies. But Australia's assassin bug turns the tabl

发表于:2019-01-08 / 阅读(351) / 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. Maybe your dad said, The harder you work for something, the more youll appreciate it. Well, father really did know best, because a new study finds that the

发表于:2019-01-08 / 阅读(250) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. It's been touted for its healthful, anti-inflammatory properties. It's been recommended for helping ease the pain of arthritis, preventing cancer and s

发表于:2019-01-08 / 阅读(243) / 评论(0) 分类 未知分类

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Five very old galaxies are now known to astrophysicists, thanks to Albert Einstein. A century ago, Einstein predicted an effect called cosmic gravitational lensing. Pictur

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This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? One of the dreams of biomedical scientists is to be able to transform adult cells into other kinds of cells. And thus avoid some of the ethical concerns of working with

发表于:2019-01-08 / 阅读(246) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Modern human babies are essentially learning machines. After birth, their brains grow in leaps and bounds, allowing infants to lay the groundwork for fut

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This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Expectant moms can have very different ideas when it comes to where they plan to have their babies. Some women even choose to give birth in a warm tub of

发表于:2019-01-08 / 阅读(201) / 评论(0) 分类 未知分类

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Ah, daydreaming. Is there anything more pleasant than sitting back and letting your thoughts drift? Well, yes: not letting your thoughts drift, for one.

发表于:2019-01-08 / 阅读(168) / 评论(0) 分类 未知分类
学英语单词
advice sheet
al khaburah (khabura)
amabelle
andresson
apparent earth conductivity
aspergilus flavus
azaleamum
Beggars can not be choosers
bevalaqua
bilenge
bit-serial common carrier
blow off cock
brazen it through
bring one's hogs to a bad market
brow antler
buildingwide
by-tale
chondriomere (meves 1918)
Coast Guard
cobalt unit
common-law cheat
complementary symmetry emitter follower
confirmed negotiation letter of credit
coriolis theorem
cremest
cryptomer
dialyzability
dictionary entries
Dictionary of National Biography
dilaurate
disc(disk)
drive someone to despair
drygalski ice tongue
Elatostema hekouense
epigynous stamen
fatigue crack initiation
galbart
hairnetted
Herbasse
herbrough
holy men
horn process
hydrogen oxygen fuel cell
inductotherm apparatus
internal diameter of delivery hose
jackrod
jacques loebs
joint estimation
Kaliyuga
leading circle concept
master reference machine
metering digit
milphosis
mitment
Moore L.
multiplicative object
multiprogramming interrupt
nitrosonaphthol
nominal thickness
nondated
Nyssa shweliensis
olefinic oxygenation
omnimane
opposite forces
optical direction ranging
out tuning
outrigger wheel
paracoccidioidal
peacockery
phototelegraphic
post-fix
protobios
recurrent backcross
recursive contour coding
retained of trade
root canal irrigation
run a plant
schwartzmann phenomenon
securities deposited from others
semiautomatic working
serpentinic
shouldermark
sireny
spellbinder
spheric pyranometer
SR (shift reverse)
statistical identifiability
striate body
successor
sulfurylfluoride
sulphur butterfly
tensile test piece
test of hypothesis
Three Class of Reserves
tinosporine
tr.
tree-ring analysis
triple valve
trophogenic layer
UHF carrier
unconvertible security