Japanese Develop Alarm for the Deaf With Strong Scent

By: Brian G Randles - Published: Feb 1, 2010 • References: news.cnet & technabob
Running an eye-watering $560, these Wasabi fire alarms were invented for those who cannot hear, but still need protection from the dangers of fire.

The concept was developed a couple of years ago, but the Wasabi only recently hit the market. I know why they chose Wasabi, but it makes you wonder what other alarms could have come about considering there are so many other odors in the world.

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