Scientific American's Sixty

The old expression bird brain, referring to a small or inadequate brain sizeits not all that accurate. Take crows, for example, and other corvids, like jays and magpies. Many corvids have relatively large brains for their body size, and can do amazin

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Exercise and healthful eating are linked to better healthand so is having a decent circle of friends. Now it looks like that link between friends and better health is true for the major online social network, too: Facebook. Researchers compared the h

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Random numbers are hugely important for modern computing. They're used to encrypt credit card numbers and emails. To inject randomness into online gaming. And to simulate super complex phenomena, like protein folding or nuclear fission. But here's th

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DNA analysis is a staple of crime scenesand crime shows, like HBO's The Night of or the old standby, CSI: We just need to get this to the DNA lab, confirm it's the victim's blood. And then, case closed. And it's not just for crime: DNA sequencing als

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Living at the top of the food chain, sharks can accumulate dangerous levels of methylmercury. So much that pregnant women and children are advised not to eat shark at all. But sharks can accumulate another toxin too, called BMAA, which has been linke

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学英语单词
5-isoandrosterone
account debtor
Aichstetten
all over but the shouting
alveolar pore
angelify
apparent wavelength
Archeozoic era
arcwall machine
auto-traction hypothesis
automatic data processing program
bachardy
bid inquiry
boiler grate area
brower
bulking power
calciotantalite
campigliaite
Cardio-conary
catjang cowpea
Charles Joseph Clark
cholangiocellular
codeposition
cold-patch
cubatures
Cugo, R.
curtal ax, curtalax
deformation mechanism map
density perturbation
door lining
double rhyme
ear protection
economic immigrants
edematigenous
electrode-hearth arc-furnace
electronic flash equipment
embayed volcano shoreline
environmental specification
exoatmospheric
expensive clay
facemire
Flörsbach
foreign product
Glubokaya, Bukhta
grooved barrel
heterochromatin
high-mountain station
hollie
in-lining
kroemer
lauts
leafdom
linearity range
local-scale
locus of control scales
longitudinal redundancy check (lrc)
lootings
macroform
maximum critical value
multibrand strategy
multiple of cash flow per share
nepheline
new strains
obligatory facultative reinsurance
oblige ... with
Old Greek
overposition
packaged form
penta scale
perfect focusing mass spectrometer
perforation rim
perscription
Peter Pan collars
photosensibilisator
phrase structure language
Pigmobile
pore spaces
position independent input
postinflammatory elastolysis and cutis laxa
publix
rhabdionite
schwering
seagoing tug
section of articulated train
signify
simple product
single reference
sinoatrial
steigerwald
stonemesh mattress
switch-and-fuse
tangledness
teach a pig to play on a flute
terrenho
thin hologram grating
transmission microscopy
trial grade
trichoclasty
Tyberton
variable inclination
whole lots