high

I am writing this with a cold compress on my head and a milk chocolate digestive biscuit in my mouth.

Both are to soothe my furrowed thoughts.

For this is another tale of peculiarity from the antiseptic-smelling hallways of America's high schools.

It has been well-established that strange things happen in the nation's places of youth education.

You can get expelled and arrested for putting toilet cleaner and foil in a water bottle on school premises.

You can also get suspended for tweeting that you don't think your high school has very good sports teams.

Wesley Teague, … Read more

Pinckney Community High School in Pinckney, Mich., is the site of a robotics experiment gone very, very right. Junior Nick Torrance has muscular dystrophy. He uses a wheelchair to get around, but the muscle disease makes it difficult to handle simple activities, like opening up his locker.

The high school already has a top-notch robotics class. Seniors Micah Stuhldreher and Wyatt Smrcka won the 2012 SkillsUSA national robotics competition, so they were a natural choice to tackle the locker door problem with a robotics solution.… Read more

Some audiophiles swear that cables can make or break the sound of their hi-fis, while others poo-poo the idea and use the cheapest hardware store wires. The debates have raged for years, but the only way to really know for sure is to try a set of high-end cables in your system. When I sold hi-fis for a living, I convinced a lot of reluctant customers to buy a set of cables, with the promise I'd refund their money if they didn't hear a difference. The majority of them kept the cables; even some of the most skeptical … Read more

If you live in Kansas City, have Google Fiber, and also own an iPad -- you're in luck. As of Tuesday, the Google Fiber TV app for iPad is available in Apple's iTunes store.

Just what does this app do?

Well, besides doubling as a TV remote control, it also lets users search for programming, browse listings, access on-demand content, and pick shows or recordings to watch. The app also lets users watch any of these shows or movies directly on their iPad.

The Google Fiber TV app has been available to Android owners for about a month … Read more

The Wilson Alexia speakers and Dan D'Agostino electronics in the Innovative Audio room at the New York Audio Show stopped me in my tracks. I heard a lot of great gear at the show, but the sound in that room was closer -- a lot closer -- to the sound of the real thing than anything else. The system had a "this is happening now" quality that takes you back to the recording session, proof that cutting edge high-end gear is getting better all the time. Yes, ubergear prices are in the stratosphere, but there were plenty … Read more

TOKYO--The crowd lining the end of Tokyo Station's platform 22 is four people deep.

They're jostling for position with their cameras -- trainspotters, parents, and children alike -- to get a shot of Japan's latest bullet train: the Series E6 Shinkansen, known as the Super Komachi.

They all bought tickets for the privilege of entering this part of the sprawling terminal that serves 380,000 passengers daily, and operator JR East has to deploy extra security guards to keep them a safe distance from the glistening new locomotive.

With services to northern Japan on the Akita Shinkansen Line, the Super Komachi debuted earlier this month as one of Japan's fastest commercial trains.

It has been traveling at 300 kph (186 mph) and will eventually run at 320 kph (198.8 mph), also the new operational speed of the Series E5 Hayabusa, among the world's fastest along with France's TGV. … Read more

How loud is loud? I know loud when I hear it, but if you want a number, I'd say at home anything over 90 dB is getting up there, and might annoy neighbors in adjacent apartments, especially after 10 p.m. If you live in a house, 90+ dB would definitely disturb other family members not watching the movie or listening to music. Of course, the volume at concerts and movie theaters is much, much louder than most people would ever tolerate at home. Loud music, games, and home theater takes on an almost physical quality; you don't … Read more

A new report by TV industry tracker NPD DisplaySearch says Ultra HD resolution LCD TV panels, the principal component in new UHD/4K TVs, will increase significantly in 2013.

The firm says the number will top out at 2.6 million by the end of the year, up from a paltry 63 thousand in 2012.

A summary of findings in its "Quarterly Large-Area TFT Panel Shipment Report" says five suppliers will be responsible for the growth in 4K LCD panels, feeding a number of TV brands worldwide. China will play a key role, and growth will be driven by sizes between 50 and 65 inches.

"4K×2K panel manufacturers' shipments are primarily focused on 50-inch, 55/58-inch, and 65-inch sizes, which are expected to have the highest volume shipments, especially in China," says David Hsieh, NPD DisplaySearch vice president, Greater China Market, in a statement.

To put the 2.6 million panel number in perspective, consider that DisplaySearch reported that shipments of all TV types totaled 237 million in 2012. The firm predicts flat demand for TVs worldwide in 2013.

If you're wondering about OLED, DisplaySearch says its 2013 volume will be significantly less than that of 4K -- just 50 thousand units worldwide in 2013.

… Read more

High Resolution Technologies makes some of the very best and most affordable digital-to-analog converters on the market. The company's newest model, the MicroStreamer, is a tiny thing, just 2.5 inches by 1.2 inches by 0.4 inch, and since it's USB-powered it doesn't have a power supply or require batteries. It works as an external sound card for computers, tablets, and some smartphones. It's also a high-quality headphone amplifier. It was designed in the U.S., and the little guy's circuitboard's components are mounted in Southern California. The aluminum case is made … Read more