自転車泥棒に悪いニュース、「切断不可能」なロック登場

Bike thief, beware; ‘uncuttable’ lock will soon be here!

According to statistics, more than two million bikes are stolen in North America every year, an average of one bike every 30 seconds. This is mainly because of poor locking systems in the bikes. However, according to scientists at U.K.’s Durham University, an uncuttable lock inspired by two natural objects can soon stop the bike thief....

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