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Serene Scenes on HDTV No Substitute for Nature


Ruh roh. Seems you can't use the "it's good for my health" excuse to watch just one more hour of Sunrise Earth, as a recent study has shown that watching serene scenes on HDTV just doesn't have the same calming effect as does watching a similar scene in nature.

The University of Washington-based study discovered that heart recovery rates in people exposed to minor stress were the same when viewing peaceful imagery on a plasma or starting directly at a blank wall. Yeah, a blank wall.

It was also noted that heart rates dropped more quickly when these same folks viewed a calming scene through a window, suggesting that technology may not be ready to replace reality just yet in this particular case. We just have to wonder if they were using true HD signals on the display -- nothing gets our heart racing like a bad episode of Pool Watchers in SD. [Source: Science Daily]

[Thanks, Ben]

Honda Testing Clean Hydrogen Fuel Cell Car

Honda Testing Clean Hydrogen Fuel Cell Car
Honda just unveiled the production model of its first hydrogen fuel-cell powered vehicle, the FCX Clarity. The Clarity is being given a test run in selected areas of North Carolina that are near one of nine refueling stations built for the cars by Honda. It will then be released more widely in California in 2008, where apparently the Hollywood types are already lining up for some serious enviro-chic driving.

The cars have a range of 290 miles, roughly the equivalent of 68 miles per gallon on gasoline. The Clarity also uses regenerative braking, like a Prius, to charge a battery that also feeds the engine, increasing the efficiency of the car.

Hydrogen fuel cell tech is a zero-emissions fuel, releasing only water into the atmosphere as a waste product. Just a few short years ago, hydrogen fuel cells seemed like a pipe dream. And while this small scale production run doesn't mean that you'll be driving one of these environmentally friendly automobiles anytime soon, it is a huge step in realizing the dream of a pollution-free vehicle.

From DailyTech

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