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" Dyson DC31 Vacuum: $220 It&amp;#039;s been 30 years since Black &amp;amp;amp; Decker released the first DustBuster, and in that time cordless hand vacuums have come a long, long way. Advanced batteries and high-powered motors give new models more power than ever. Take this new Dyson hand vac. It&amp;#039;s got a lithium-ion battery and a motor that its creator claims is the fastest in the world--a tiny contraption capable of twirling 104,000 revolutions per minute. In other words: Dust doesn&amp;#039;t stand a chance. The device also helps to counter what has traditionally been hand vacs&amp;#039; biggest problem--their weak battery life--by building in two power modes: scaled back for longer battery life, or turbocharged for tough jobs. Yes, you&amp;#039;re paying a premium for the Dyson brand, but you&amp;#039;re not just paying for a vacuum--you&amp;#039;re paying for a decorative conversation starter as well. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.popularmechanics.com/technology/gadgets/reviews/a4859/4337738/>