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iPad data cost by country analyzed and charted
Sure, you may already have a general idea of how countries stack up when it comes to iPad data costs, but sometimes there's nothing like a good chart to drive a point home. Thankfully, the folks at Tableau have done just that and, while there may not be a lot of surprises, the differences in cost are certainly striking. As you can see in more detail in the interactive chart after the break, the United States just barely cracks the top five with a minimum cost of $12.50 per gigabyte, leaving it behind only the Netherlands, Luxembourg, Belgium, and France, which comes out on top at a hefty $25.47 per gigabyte. As for the cheapest iPad data in the world? That honor goes to Singapore, where you can use a gigabyte of data for a mere 51 cents. As PC Magazine notes, that figure is a tad misleading, since it's based on SingTel's cheapest pre-paid plan that gives you unlimited access for three days -- although that itself is still a welcome change from most other countries.
Popular Mechanics offers preview of Singapore's TechX robot challenge
We haven't heard a whole lot about Singapore's DARPA-esque TechX robot challenge since it first kicked off early last year, but with the final round getting underway on Sunday, Popular Mechanics has now thankfully offered up a preview of what's in store. Among those set to compete is the so-called Uni-Seeker bot (pictured above) from Nanyang Technological University, which is a heavily modded incarnation of iRobot's ATRV Junior robot, and one of only six bots that managed to make it through all the qualifying rounds. Others include the considerably more intimidating AZROBOWAR Sharp Shooter, built completely from scratch, and a pair of robots built on iRobot's popular PackBot platform. From the looks of it, they'll each have their work cut out for them in the big event, with them required to start outside and navigate their way inside a building, then climb a flight of stairs, travel up an elevator, touch a few targets, and then exit the building again -- without any human intervention, and in less than an hour. That $700,000 prize should provide plenty of motivation, though.
