Monday, May 20, 2013

Samsung plans to launch 65-, 55-inch 4K TVs in June

Samsung plans to launch 55, 65inch 4K TVs in June

When Samsung unveiled its first 4K Ultra HD TV at CES this year, it said other sizes would follow, both larger and smaller than the initial 85-inch version. Now it's apparently ready to fulfill part of that promise, announcing in Korea that 65- and 55-inch models will launch next month. Of course our next question is how these smaller models will compare to the $39,999 MSRP 85S9 UHD TV in price. Hopefully they'll follow the path blazed by Sony, which recently introduced models at that size with pricing well below the $10,000 benchmark, although we expect Seiki's 50-incher will still hold the crown for value pricing. The press release mentions they will feature Samsung's upgradeable Smart TV platform and the "micro dimming ultimate" LED lighting of their larger cousin, but the odd "Timeless Gallery" frame / stand (pictured above on the 85-incher) was not listed.

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Source: Korea Newswire

Source: http://www.engadget.com/2013/05/19/samsung-4k-55-65-inch-june/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget

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Arduino Yun weds Arduino, WiFi and linux at Maker Faire 2013

Arduino Yun weds Arduino, WiFi and linux at Maker Faire 2013

The Arduino Robot wasn't the only interesting product the Italian company launched at Maker Faire this past weekend. Arduino Yún combines a Leonardo board (featuring Atmel's ATmega32u4) with a MIPS-based WiFi SoC (Atheros AR9331) running Limino (an OpenWRT / linux derivative). It includes everything you'd expect from a Leonardo board plus WiFi, wired Ethernet, a USB host port and a microSD card slot. The Arduino side can be programmed wirelessly and communicates with the WiFi SoC via SPI and UART interfaces using the new Bridge Library, which delegates networking to the linux side. Out of the box, the board behaves just like any standard WiFi access point with a full web interface -- it even allows SSH access. Arduino Yún is the first of a family of WiFI-enabled products and will be available late June for $69. Check out the gallery below for some closeup shots, and follow the source for more details.

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Source: Arduino blog

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/FiIAQrfYf8w/

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Two men charged with killing Malcolm X grandson

MEXICO CITY (Reuters) - Two men arrested in the fatal beating of the grandson of U.S. civil rights activist Malcolm X were sent to prison on Saturday to await trial, a Mexico City court spokesman said.

David Hernandez and Manuel Perez, waiters at the Palace nightclub near Mexico City's popular Garibaldi Square, face charges of murder and robbery, the official said.

Malcolm Shabazz, who police have said was 29, died May 9 at the Palace after a dispute over a $1,200 bill. Hernandez and Perez were arrested on Monday.

Shabazz, who was convicted of manslaughter as a 12-year-old for setting a fire that killed his grandmother and went to prison as an adult for attempted robbery, was in Mexico City to visit Miguel Suarez, an immigration activist who was recently deported from the United States. Shabazz

On the night of May 8 Shabazz and Suarez visited the run-down area around Plaza Garibaldi, a popular tourist area where Mariachi music groups play on the streets amid seedy strip clubs, dive bars and bordellos.

Despite its proximity to the city's grand colonial center, the area is infamous for petty crime.

Malcolm X was a civil rights activist and leader of the black Muslim movement in the United States. He was shot to death before a speaking appearance in New York City in 1965.

(Reporting by Elinor Comlay; Editing by Bill Trott)

Source: http://news.yahoo.com/two-men-charged-killing-malcolm-x-grandson-005812484.html

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Teen's invention could charge your phone in 20 seconds

innovation

22 hours ago

Image of Eesha Khare

Intel

Eesha Khare, 18, of Saratoga, Calif., received the Intel Foundation Young Scientist Award of $50,000 for the invention of a tiny energy-storage device.

Waiting hours for a cellphone to charge may become a thing of the past, thanks to an 18-year-old high-school student's invention. She won a $50,000 prize Friday at an international science fair for creating an energy storage device that can be fully juiced in 20 to 30 seconds.

The fast-charging device is a so-called supercapacitor, a gizmo that can pack a lot of energy into a tiny space, charges quickly and holds its charge for a long time.

What's more, it can last for 10,000 charge-recharge cycles, compared with 1,000 cycles for conventional rechargeable batteries, according to Eesha Khare of Saratoga, Calif.

"My cellphone battery always dies," she told NBC News when asked what inspired her to work on the energy-storage technology. Supercapacitors also allowed her to focus on her interest in nanochemistry ? "really working at the nanoscale to make significant advances in many different fields."

To date, she has used the supercapacitor to power a light-emitting diode, or LED. The invention's future is even brighter. She sees it fitting inside cellphones and the other portable electronic devices that are proliferating in today's world, freeing people and their gadgets for a longer time from reliance on electrical outlets.

"It is also flexible, so it can be used in rollup displays and clothing and fabric," Khare added. "It has a lot of different applications and advantages over batteries in that sense."

Khare's invention won her the Intel Foundation Young Scientist Award at the Intel International Science and Engineering Fair, conducted this week in Phoenix, Ariz. For more information about the event and other prize winners, check out our earlier coverage.

John Roach is a contributing writer for NBC News. To learn more about him, visit his website.

Source: http://feeds.nbcnews.com/c/35002/f/653377/s/2c191655/l/0L0Snbcnews0N0Ctechnology0Cteens0Einvention0Ecould0Echarge0Eyour0Ephone0E20A0Eseconds0E1C9977955/story01.htm

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