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This is Scientific Americans' 60-Second Science. I am Karen Hopkin, this will just take a minute. Most school kids know that snakes can see with their noses, Vipers in particular have these organs on their noggins that allow them to see heat which he

发表于:2018-12-24 / 阅读(47) / 评论(0) 分类 Scientific American(一)月

Ever get a ringing in your ears after a loud blast of music on your iPod? Thats one example of the usually temporary condition called tinnitus, the sensation of sound even when no sound is being produced. But a new inventioncreated by high school stu

发表于:2018-12-24 / 阅读(87) / 评论(0) 分类 Scientific American(九)月

Armistice Day is on November the 11th every year. It commemorates the end of World War I on the 11th of November 1918. It was on this day that the Allies and Germany signed a ceasefire that was the beginning of the end of the Great War. Hostilities e

发表于:2018-12-29 / 阅读(52) / 评论(0) 分类 英语课程学习计划和讲义

THIS IS AMERICA - Inside the Complex Worlds of Deafness and Deaf Culture in America Hearing technology offers more hope than ever. Yet the devices are not always welcomed. Also, how one young woman is learning to accept herself for who she is. Trans

发表于:2019-01-11 / 阅读(48) / 评论(0) 分类 VOA慢速英语2008年(五)月

Teen Inventors Fight Tinnitus Irish teenagers Eimear OCarroll and Rhona Togher developed a treatment they hope will help people with tinnitus, an unpleasant ringing in the ears. Cynthia Graber reports Ever get a ringing in your ears after a loud blas

发表于:2019-01-30 / 阅读(91) / 评论(0) 分类 60秒科学

And when the markets in Europe closed a couple of hours ago, the London FTSE 100 was down 110 points. The Dax and Euro also down. In the US, trading comes to a close shortly. The Dow Jones is down. And the Australian dollar is worth around 87 US cent

发表于:2019-02-14 / 阅读(37) / 评论(0) 分类 澳洲ABC新闻快递2014年
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Abudefduf saxatilis
after deadwood
amygdalohippocampectomy
autotaxin(ATX)
Balvi
beaumontage
beef-heart
Boltzmann brains
boudin
cedruss
Ceselmint
climatological background field
colour-patterns
compound a debt
control rod channel
copulating
de meern
deals out
degree of permutation group
dental high speed equipment
disrobers
doyel
drawing-back
dyadic operation
engineer testing
eobiont (pirie 1937)
Eriolaena malvacea
finger URL
floating fund
floating-point input format
fluorine metasomatism
flying off the handle
for the benefit of sb
FPTP
Harthausen
heavy-duty ripper cultivator with rigid tine
high altitude climate
horizontal deceleration time
Hydrotite
iaccarino
ideal rocket
improvvisatore
jagland
Kerecsend
Kilglass L.
Kutalli
lack-lustre
lastolites
Ligamentum epididymidis inferius
ligamentum flava
Mebryl
micrococcus alilis
modal parameter
moving head disk
Narmtape
organisability
overturning moment distribution
panic bar
Pars uvealis
phonecam
photosilver
port blocked state
postvaccinial
primrose paths
PRINTCON
public relations plan
pumping plant capacity
quantosome
random fatigue
rayed
reluctantly
rzm
samarium buildup
sanguilutine
Sanlin
santoli
saw ... up
selecting perennial vegetable
serging machine
sillinesses
skin mag
sociocultural evolutionism
solid-liquid separation
space lag
stack management discipline
Su-27
synacmy
synchronous stability
table lookup
take a person in one's way
Talquezalar
tamping support
teach one's grandmother to such eggs
Thyrsostachys siamensis
tickly
transmitivity
tuberculosis of scrotum
ultraportables
Urik
viscorator viscometer
warbonnets
WPAC