sumit gupta

India

sumit gupta

Joined: 14/07/2010

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sumit gupta's PowerPoint Presentations

artificial leaf artificial l..
life life
 
sumit gupta's Podcasts ..

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guptasumit uploaded a new presentation "artificial leaf"

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artificial leaf

sunlight covert into chemical fuel

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Comment (4)

ankit250791 : plz send me ppt on artificial leaf

15 months ago

ankit250791 : plz send me ppt on artificial leaf at my id ankit.khandelwal008@gmail.com

15 months ago

priyankapatro18

priyankapatro18 : BY: princessyana11@gmail.com sir plz send me this very ppt on artificial leaf t my id princessyana11@gmail.com i will be very mch grate..

9 months ago

priyankapatro18

priyankapatro18 : BY: princessyana11@gmail.com sir plz send me this very ppt on artificial leaf t my id princessyana11@gmail.com i will be very mch grate..

9 months ago

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Doina

Doina is now following guptasumit

21 months ago

Doina, HYEHOPE, khushbuchouksey9, magento.developer are now following guptasumit

guptasumit is now following GreenYatra

26 months ago

guptasumit is now following GreenYatra, chatwin

guptasumit uploaded a new presentation "life"

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taivang

taivang : hay lắm , chúc mừng. TV

31 months ago

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