الأحد، 31 يوليو 2011
Just add firstname.lastname@example.org to your GTalk buddies, and you can start firing off questions. Lifehacker suggests that the same types of queries supported by Google SMS will work, though we didn't have any luck getting a response out of the Guru with phrases like "score detroit red wings" or "sushi R3N 1Y1."
Still, Guru does answer a good variety of questions and it works right within your favorite IM app. It's well worth adding to your friend list, especially for getting answers on the go on your mobile device of choice.
The i8, which you'll recall for its radical aerodynamic design and hybrid diesel-electric drivetrain, has received a bevy of aerodynamic tweaks and junked its oil burner, opting for a gasoline one instead. Engine swap aside, the sporty coupé apparently drinks only 2.7 liters per 100km -- 87 mpg (!) for yanks -- which is unreal in a car that'll accelerate to 62mph in 4.6 seconds. Sound too good to be true? We'll have to wait until 2014 to see if München can make good on those promises, but in the meantime feel free to peruse the galleries, videos, and PR after the break.
Gallery: BMW i Family
Well, it looks like our fears may actually have some basis in reality: Yahoo Messenger strips FilesTube links from instant messages. It doesn't tell either party that a URL has been removed from chat -- it just deletes it. Poof. FilesTube, in case you were wondering, is one of the largest file hosting meta search engines on the Web -- it indexes RapidShare, Megaupload, Mediafire, and many other 'cyberlocker' services.
It's fairly obvious why FilesTube links are being removed -- the Censor General at Yahoo is probably one of those perplexed primates who think all uses of BitTorrent are illegal -- but this situation poses a far more important question: is Yahoo censoring messages on the client side, or the server side. Does the messenger client itself maintain a list of 'blacklisted' words -- and if so, why are we not told that FilesTube links are banned? What other words and terms does Yahoo protect us from?
Everyone's jumping on the invisibility cloaking bandwagon these days, but no one's quite managed to fully deliver on the promise. The same goes for two Duke University researchers who believe their mesh casing could grant the gift of concealment to underwater craft -- submarines, anyone? According to the proposed model, a specially designed shell punctuated by complex patterns of permeability and millimeter-sized pumps would eliminate the drag and turbulent wake caused by an object as it moves through the water. Utilizing the penetrable gaps in the case, water would at first accelerate, and then decelerate to its original speed before exiting -- rendering the fluid around the object virtually undisturbed. Now for the bad news: the design doesn't quite work for large-scale, real-world implementations -- hello again, submarines -- since the tech can only cloak small structures, like "a vehicle one centimetre across... [moving] at speeds of less than one centimetre per second." It's a massive bummer, we know, but we're getting there folks -- you just won't see it when it actually happens.Permalink | | Email this | Comments