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Development of "Lasers To Detect Drunk Drivers"

We all know that drinking and driving is not allowed , but yet some of us still do it anyway, or worse, There are breathalyzer accessories we can use with our phones to tell how much we have drunk, which is a better scenario than a cop pulling you to the side of the road and giving you the test there and then, however it looks like that could change in the future.

Polish research have recently managed to develop a laser that can be fired at cars to determine if the driver is drunk. How it works is that through the use of specially curved mirrors and beams of light, it will be able to tell the user if the driver of the car has been drinking via the detection of alcohol vapor within the vehicle.
However there are some shortcomings to this device, which is that factors like open windows, air conditioning, or drunk passengers could mess with the readings. For example you could be a good friend to drive your drunk friends home when you’re sober, but the device will still register you as drunk due to the alcohol vapors emitted by your buddies.

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About Sridhar Mahendrakar

Its my passion to explore myself with new ideas and i love to write; a compulsion; something that gives me an avenue to express myself. I write when I am happy; when I am sad or when an issue touches my heart.


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Graduate Engineer @ Indian Space Research Organization