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'Brain Games' Booming With Baby Boomers



What have you done today to keep your brain in shape?

Maybe it's time for you to get on board one of the latest trends in handheld and online applications: brain fitness. The market for brain training applications and products could reach $2 billion by 2015, according to SharpBrains, a market-research firm that tracks use of memory-improving and cognitive training programs.

While the trend toward hyperconnectivity with Google, GPS, and other tech conveniences may be dumbing us down, there is a large population searching for a way to keep their heads on straight. The market to improve the ol' trusty gray matter has seen major growth in the past few years as baby boomers are reaching their mid-to-late 60s -- it's more than doubled from $100 million in 2005 to $225 million only two years later in 2007. These folks want to stave off the forgetfulness and confusion they've seen their parents cope with as they grow old.

Games such as Sudoku and Nintendo's 'Brain Age' may be the most recognizable of these types of programs available, but there are whole programs on the market that claim to train people to think faster, remember more and expand the brain's capabilities. For example, Cogmed Working Memory Training is geared for people with attention deficit, and Lumosity is a popular online memory Web site.

Unlike older memory improving techniques, these newer brain training methods aim to make the process of thinking and memorizing more enjoyable -- it's about organizing information for improved recall, not cramming information into your skull.

Not every brain training solution necessarily involves gadgets and cutting-edge technology -- the card game of bridge has been touted for years as a way for seniors to keep their minds sharp. Break out the deck. [Source: CNN]

New Chip to Let iPods Hold 500,000 Songs


You're not going blind and that's not a typo.

In the current issue of Science, researchers at IBM unveiled a new type of media storage technology they say could give MP3 players the ability to store around 500,000 songs or 3,500 movies.

O M G.

It's called "racetrack" memory and it involves using the "spin" of an electron to store data. More explicitly, the researchers were able to "store data in columns of magnetic material arranged on the surface of a silicon wafer. The information moves around the columns at high speed, giving the technology its racetrack name."

The technology is similar to flash memory in that it has no moving parts and is unlikely to mechanically malfunction. Unlike flash memory however, it will not wear out after a few thousand uses. Oh yeah, and it's faster. A lot faster.

The biggest, baddest MP3 player on the market right now is the iPod Classic. It has 160-gigabytes (GB) of memory and holds up to 40,000 songs . We know what you're thinking. Weak Sauce. Don't throw away that old POS yet though, since devices boasting "racetrack" memory won't be in stores until around 2018. And yes, we know that's poop.



From Science (via TimesOnline and Engadget)







New High Speed, High Capacity Memory Cards On The Way

Let the memory wars begin anew. SanDisk and Panasonic unveiled some impressive advancements in memory cards at the kickoff of the Consumer Electronics Show in Las Vegas. Memory card maker SanDisk has attempted to make it easier for users with High Definition camcorders to choose the memory card for their needs by listing the actual recording time capabilities of each different size Video HD card. The largest, and thus most sought, is the 120 minute or 8 GB Video HD card that comes with the class 4 rating which translates into super-fast transfer speeds for those data intense HD recordings.

Panasonic decided to bypass the HD branding of its card and, instead, produced a world's first 32 GB SDHC (Secure Digital High Capacity) card. Also ideal for HD camcorders the card can be used with any other SDHC designated devices and features a class 6 label which puts its data transfer speed at the enviable 20MB/sec mark.

The SanDisk 8 GB Video HD card will be available this March at the MSRP of $139.99 whereas the Panasonic 32 GB SDHC card does not have a pricing or release date yet.


From Panasonic and SanDisk.

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New Samsung Graphics Chip Will Be Fastest in the World



For gamers who live by the technological adage, "Better, Stronger, Faster" – well, your world just got a whole lot more exciting. Digitimes reports that Samsung has announced the development of the GDDR5, a new video memory chip that will be fastest graphics data processor of its kind in the world. This type of graphics memory chip is an integral part of a computer's video card, the component by which images and video from your favorite games are processed and transmitted to the screen.

The GDDR5, a series 5 double-data rate memory chip, transfers data at an astounding 6-gigabytes-per-second (GPps) and images at 24 GBps. Besides being about four times faster than today's widely used GDDR3, the new chip operates at 1.5 volts, which means that it uses about 20% less power than its slower contemporary. To put these numbers in perspective, the chip uses less power to be faster than your PlayStation 3 or Xbox 360. In other words, he GDDR5 promises to increase it and make your favorite state-of-the-art games more seamless and fluid. on big screens.

Samples have been sent to the top graphics processor firms, and mass production is expected to begin in 2008, with GDDR5 chips expected to be available sometime in the coming year. By 2010, Samsung claims the GDDR5 will capture about half the PC gaming market and be the standard for gaming memory chips. What does this mean for gamers? It suggests that the GDDR3 will soon be obsolete, and that the GDDR4, which has gotten positive reviews but has not been as ubiquitous as the GDDR3, won't be the top dog for long either. Customers who want the best, most fluid graphics will wait until the GDDR5 is available in video cards before making their next purchase. Sorry, gamers, but the bad news is that taking gaming to the next level will have to wait until next year sometime.

From Digitimes Via Engadget

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Scientists Erase Memories in Rats

Scientists Erase Memories in RatsIf you have a hard time remembering where you left your keys, you're certainly not alone. On the other hand, remembering things like the names of your parents or your favorite flavor of ice cream should be much easier. That's because long term memory, memories of things that you learned long ago, has generally been considered to be more or less permanent. However, researchers at Israel's Weizmann Institute of Science have recently managed to dispel that myth, making rats forget long-term memories.

In the experiment, rats were taught that a given substance tasted bad. They learned they didn't like it, and afterwards they avoided the substance completely. However, a month later (the equivalent of a year to humans) the rats were injected with a drug to block a specific protein inside the taste cortex. Once injected, they immediately forgot that the substance was undesirable to them and they tried it again.

The scientists' theory is that an enzyme in the brain known as PKMzeta works as so-called "memory machine," keeping long-term memories alive similarly to how a backup battery in your devices keeps things like internal clocks running even if the power is cut out. The drug they created blocks this process, resulting in memories being erased.

Whether this drug can be expanded to work on things other than tastes remains to be seen, but if all goes well it might not be long before you can take a pill that will make you forget all about that Flock of Seagulls hairstyle you were trying to pull off in the '80s. At the very least, this could make every visit to the ice cream parlor a refreshing and new experience.

From Press Esc

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