This wonder girl has built AC for just Rs 1800!


Kalyani srivastava, 16-year old, recently built an air conditioner for just Rs 1,800. she is studying in 12th standard at lokamanaya Tilak Inter college in Jhansi and has made the Air conditioner keeping in mind the environmental pollution and problems.



How to built: Desi Ac built by Kalyani has an ice box made of  thermocol where air is released from the AC , Which results in a drop in temperature by 4-5 degrees if the ac is used for an hour . This ac has been constructed in such this way.

Since the AC works on solar energy, don't have any electricity  bill, 
The 16 year old girl invention not harmful to the environment.

Amazing invention by Kalyani Shrivastava.

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