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| Ann Makosinski |
OTTAWA - A 15-year-old young women develop a flashlight that can light up when grasped. The torch tool it 'consume' hot body that is generated by the hands of users. This adolescents if succeed captured the hearts of the jury through innovation in the Google Science Fair, then himself can get the big prize.
Adolescents from this Canadian named Ann Makosinski, which last year successfully make the flashlight uses energy of motion to make the LED light. Now, she wants to make something different, which make it easier for users when trying to turn on the flashlight. Ann then develop a flashlight that could light up through the effect is named thermoelectric.
Adolescents from this Canadian named Ann Makosinski, which last year successfully make the flashlight uses energy of motion to make the LED light. Now, she wants to make something different, which make it easier for users when trying to turn on the flashlight. Ann then develop a flashlight that could light up through the effect is named thermoelectric.
Thermoelectric allows electricity to can appearing in small amounts. a number of small electrical voltage it is can be taken, because the electron flow between the cold and hot sides of the material.
"I'm sure we all have been had the experience annoying when we very need a flashlight. We find the flashlight, and the batteries run out," Ann said in an email interview with NBC News.
She said, conventional flashlight will be wasteful, because users must spend money to buy batteries. Meanwhile, with the flashlight this body heat powered can be very cost-effective and environmentally friendly.
"I'm sure we all have been had the experience annoying when we very need a flashlight. We find the flashlight, and the batteries run out," Ann said in an email interview with NBC News.
She said, conventional flashlight will be wasteful, because users must spend money to buy batteries. Meanwhile, with the flashlight this body heat powered can be very cost-effective and environmentally friendly.
The resulting light is simple, but its power rated enough to illuminate a particular area in order to find the missing keys or illuminate the pages of a book in a dark room. On testing, reportedly this flashlight can work for half an hour at a temperature of approximately 50 degrees Fahrenheit.
"This flashlight I have been makes it more of a prototype, then the future can be the end product. Components on my device is enough strong," said Ann.
She further said, if this will be a commercial product, then she will embed a cover to protect the electronic components with presenting the casing. Thus, the device will can live more durable and can even be the anti-water flashlight.
"This flashlight I have been makes it more of a prototype, then the future can be the end product. Components on my device is enough strong," said Ann.
She further said, if this will be a commercial product, then she will embed a cover to protect the electronic components with presenting the casing. Thus, the device will can live more durable and can even be the anti-water flashlight.
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