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Wireless Networking

Cool-Tether Links Phones' Bandwidth To Make High-Speed Hotspots 102

Barence writes "Microsoft Research has found a novel way of beating the deplorably slow speeds of mobile broadband, by combining several phones together to make one high-speed hotspot. Dubbed Cool-Tether, the system harnesses the mobile data connection of multiple mobile handsets to build an on-the-fly Wi-Fi hotspot. 'To address the challenges of energy efficiency, Cool-Tether carefully optimises the energy drain of the WAN (GPRS/EDGE/3G) and Wi-Fi radios on smartphones,' Microsoft's research paper claims. 'We prototype Cool-Tether on smartphones and, experimentally, demonstrate savings in energy consumption between 38%-71% compared to prior energy-agnostic solutions.'"
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Jetman Attempts Intercontinental Flight 140

Last year we ran the story of Yves Rossy and his DIY jetwings. Yves spent $190,000 and countless hours building a set of jet-powered wings which he used to cross the English Channel. Rossy's next goal is to cross the Strait of Gibraltar, from Tangier in Morocco and Tarifa on the southwestern tip of Spain. From the article: "Using a four-cylinder jet pack and carbon fibre wings spanning over 8ft, he will jump out of a plane at 6,500 ft and cruise at 130 mph until he reaches the Spanish coast, when he will parachute to earth." Update 18:57 GMT: mytrip writes: "Yves Rossy took off from Tangiers but five minutes into an expected 15-minute flight he was obliged to ditch into the wind-swept waters."

Comment Re:Heh Heh (Score 1) 358

I wouldn't be surprised if this fellow came to Toronto to drive my car to a norwegian wood, saying "you won't see me, I'm a no where man, if I needed someone in my life". But you can think for yourself, "what goes on - its all too much" Yet I say hey bulldog, its only a northern song I am singing here...

Comment Obligatory cop-out (Score 3, Insightful) 419

"You have nothing to fear if you are doing nothing wrong" Yeah right... ...First they came for the communists, and I did not speak outâ"because I was not a communist;
Then they came for the socialists, and I did not speak outâ"because I was not a socialist;
Then they came for the trade unionists, and I did not speak outâ"because I was not a trade unionist;
Then they came for the Jews, and I did not speak outâ"because I was not a Jew;
Then they came for meâ"and there was no one left to speak out for me...

Comment Cross Country Canoeing (Score 1) 520

I have done topo map,aerial photo navigation with compasses in the bush, the only time I missed the mark was when I listened to someone else. Like mult-kilomoeter portages in the unknown and coming out dead center of a 50m wide bay on a lake I have never seen except on a map.

On the other hand, I had a college prof who taught survival courses, cause he could get totally lost crossing the road!

I did have a bit of trouble navigating on my first and only trip to Amsterdam, but I blame the coffee houses for that.

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