Ion

Donald and Jasmine intersperse the silliness with details on the latest iPod Classic review, as well as information on the Sony E-Series Walkman and a very special member of the S-Series family. Also on the table: a super durable portable party speaker, a chat about podcast support, and free stuff!

Listen now: Download today's podcast… Read more

At this point, it's safe to assume that most of your photo collection is digital and stored on your computer and (hopefully) a backup disk or two. But what about those boxes of slides sitting at the bottom of your closet (or in your parents' basement) that are slowly but surely fading and yellowing as the years progress? Now, you could go out and easily drop a $1,000 on a film scanner from Nikon, or you could go out and grab Ion Audio's Slides 2 PC scanner for $100. Its 5-megapixel (1800dpi) scanner will leave you with … Read more

The last time I flew out of San Francisco, my laptop battery conked out as we passed Salt Lake City. Considering how I was stuck in cattle class with no chance to recharge the unit, I closed the computer in disgust and proceeded to slip into a deep sleep.

If my laptop drops dead one more time because the battery's out of juice, I may go postal. I know. There are worse things in life. But how lame is lithium ion? I'm sure that my frustration's not unique. Many (most?) of you have surely engaged in the … Read more

Boston-area battery upstart A123 Systems on Friday said that it plans to go public and raise $175 million.

The company, which is not profitable, on Friday filed papers in which it said it intends to raise as much as $175 million, based on the registration filing fee. The money will be used to expand it manufacturing and research facilities as well as pay back about $2.5 million in debt.

A123 Systems was spun out of the Massachusetts Institute of Technology seven years ago to commercialize lithium-ion batteries for a range of applications.

The batteries, which the company says last … Read more

A123 Systems has signed on electricity utilities to use its lithium-ion batteries for short-term energy storage, according to a company executive.

The company, spun out of the Massachusetts Institute of Technology, is a closely watched venture that is best known for activity in the auto and power tools markets.

It is working with General Motors for plug-in hybrids and Think for all-electric town cars. A123 Systems also owns Hymotion, a company that converts hybrid cars to plug-in hybrids.

But lithium-ion batteries, already used in millions of consumer electronics devices, can be plugged into the electricity grid as well, according to … Read more

Lithium-ion batteries. They do blow up good.

Peter Roth at Sandia National Labs is conducting research on the durability and reliability of lithium-ion batteries, which are expected to power plug-in hybrids and electric cars in the future. Lithium-ion batteries store more energy than conventional batteries--six times as much as lead acid and two to three times as much as nickel metal hydride batteries, according to Sandia. However, lithium-ion cells can have unfortunate side effects.

Namely, an internal short circuit can lead to fire and a nasty explosion. In 2006, Sony had to conduct a multimillion-dollar battery recall because some had … Read more

Texas Instruments wants to export what it knows about curbing power consumption in phones to the world outside.

The Dallas-based company has already come up with a series of chips that can be inserted into portable ultrasound devices to cut power consumption by up to 20 percent. The new chips also reduce signal noise by 40 percent.

The idea behind the push is fairly simple. The company has already made the silicon, and with some tweaks, can sell it to other customers. Much of the work TI has conducted in power management for cell phones was not performed because of … Read more

Everything is going green, as we were just saying, though that doesn't necessarily mean hemp. There are all types of environmentally friendly technologies, of course, and MSI is experimenting with one that releases negatively charged ions to literally clear the air.

Trying to show that it's not just about superficialities, the Taiwanese computer maker is working on a concept notebook that can release as many as 550,000 ions per cubic centimeter, which PClaunches says is "more than if you were right next to mountains and beaches." As a result, MSI claims, the Anion PR620 Computer &… Read more

Here in the tropics of Singapore where it's perpetually summer, air conditioners are big business all year long. We're happy campers as long as they just do their job, but Samsung is on a crusade to improve our health as well with two new bacteria-killing models.

Using Samsung's proprietary Micro Plasma Ion technology, the Vivace Shadow Mirror pictured here and Neo-Forte pack enough firepower to zap all manner of germs. According to company representatives, MPI is capable of effectively eliminating 78 percent of fungus and 58 percent of bacteria in a 30-minute time frame, within an enclosed … Read more