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Squeegee Clean Inventor: Blake Krikorian Availability: Now, $400 To Learn More: irobot.com Scooba, iRobot's follow-up to Roomba, the robotic vacuum, steals a few tricks from its predecessor to tackle a different chore: mopping tile, linoleum or sealed hardwood floors. With each pass, Scooba completes four tasks: it sweeps loose debris, sprays a special Clorox cleaning solution onto the floor, scrubs the surface with a brush and then uses a "squeegee-vac" to suck up the dirty water. Like Roomba, Scooba works around obstacles and has "cliff" sensors that prevent it from falling down stairs. Different sensors keep Scooba...
...election campaign to correct Washington's indifference to Latin America, the President is viewed as having all but turned his back on the region after most Latin American capitals declined to back his invasion of Iraq. But Bush's hemispheric cold shoulder has backfired: It created a political vacuum that has been largely filled by neo-leftists like Venezuelan President Hugo Chavez, who was expected to join tens of thousands of raucous demonstrators Friday marching through Mar del Plata to denounce Bush and his all-but-doomed efforts to forge a hemispheric free trade pact...
MELINDA: I think that was the biggest surprise to us when we came to this. We thought some of these problems were being worked on. So when you would come and start to research, you'd say, My gosh, it's not being handled. You realize there is a vacuum that does need to be stepped into...
...blogs play in the upcoming election. Blogs can be a great way of communicating, but they can keep people apart too. If I read only those of my choice, precisely tuned to my political biases and you read only yours, we could end up a nation of political solipsists, vacuum sealed in our private feedback loops, never exposed to new arguments, never having to listen to a single word we disagree with...
Moreover, it must be acknowledged that the metric system is vastly more intuitive and logical than the imperial system. Certainly a meter (which is defined as the distance that light travels in a vacuum in 1/299,792,458 of a second) is far less arbitrary of a unit than a yard. (Then again, to be fair, the meter was originally defined as “one ten-millionth of the length of the earth’s meridian along a quadrant...