Instead, we're the victims of our own tendency to expect that a series of coin tosses will produce results that look satisfyingly random to us.

相反，我们都是自己预判倾向的受害者，我们预期一系列投硬币的行为产生的结果，最好显得随机才能令人满意。

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However, just as every coin has two sides, studying abroad may also confront one with a series of hardships.

然而，正如每一个硬币的两面，留学人员也可对抗着一系列的困难。

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Even 5, 000 proofs for the 2009 edition of the American Eagle coin series would offer a limited number to collectors that would still be a particularly rare year for the coin.

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Conceptually, the system appears to be very similar to the Social Bicycles model that we wrote about earlier this summer as part of our Insert Coin series, though that US-based prototype includes a u-style lock, for securing the bike to a post or tree.

ENGADGET: NTT DoCoMo Shared Bicycle Initiative hands-on (video)

Plus, ICTA said, loss of the Maryland exemption could be a threat to a series of well-attended coin shows held in Baltimore.

FORBES: Coin Community Fears Damage From Repeal Of Sales-Tax Exemptions; Maryland Current Battleground