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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

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学英语单词

aminopolypeptidase

antimonic oxide

arrival interval

atomic self-consistent field

audio-communication circuit

bar-link-chain

beta-binomial

Better to ask the way than go astray.

bigtooth

bimlipatam

bracket fungus