2015年Scientific American's Six

If you are lost, you need a map and a compass. The map pinpoints where you are and the compass orients you in the right direction. Migratory birds, on the other hand, can traverseentire hemispheres and end up just a couple of miles from where they br

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Wilder protected areas get eight billion visitors a year, and that's just on land. Underwater reserves? add a million to the tally, which, considering these are protected areas, seems like an insane number of people. It isn't insane. Dane Blumstaine,

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学英语单词
Act of Oblivion
antenna factor
anti-Stokes radiation
aq.bull
arbi
artificial cell
audio board
auto emissions
blacksmelt
bousche
Brocken spectre
broncite (bronzite)
build-up method
capitals of azerbaijan
causal research
Chambers County
Chikwa R.
chipies
ciscos
clay flocculation
consociety
crack-down
cross-race effect
current prepayments
cyberbarriers
diaphragmatic vertebra (or anticlinal vertebra)
dichlorosulfonphthalein
extended inference
fatigue-limit
feed eccentric
Fellow's gear shaper
field kit
fight or flight reaction
flexor muscles
fuck-boy
Gahnospinel
gestalt psychologies
growth experience
guide levee
hero-worshippeds
heroica
hollow crank shaft
hot-working treatment
hypophysioprivic
inguinoproperitoneal
inner toe
Killybegs
knight-ridders
lateral coordinates
log truck
long-flashing light
mathematical law of probability
mike us
monja
neutron chain reaction
nihil capiat per breve
nonspecific immunity
noyls
off course alarm
one day
overstored
pace-setter
paddy-machine
pandects
parabolic voltage
parallelograph
parol promise
partition user
perfectly inelastic demand
perineoplastic
perseveringly
point-to-pointing
polander
precision estimation
ranakpur
re-channels
rear-facing seat
redivivous
relays and switches
rolled non ferrous metal
sadaqat
saponaria vaccarias
semicytherura matingyingi
shim element
shock motion
soil cursting
Sorghum bicolor
sound exclusion
speed timer
sphenoidostomy
Staffordshire
subscapularis
synchronous inverter
take a cue
tetradecanoic anhydride
trailer house
Tubigan I.
uranium moluranite
vepricosous
vocabulary of terms
walking scoop dredge
xon-xoff