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Gravity sensor whose manufacturing cost 5 cents

[Category : - MECHANICAL ENGINEERING- Toys and games- ELECTRICITY & LIGHTING]
[Viewed 1772 times]

I've invent a gravity sensor whose manufacturing cost can be less than 3 rupees..!! I.e less than 0.05 u.s dollars
It can make your products,machines,toys etc much better with a negligible money........!!!!
interested peoples mail me at [Use the button below to contact me]

contact me I m an 18 yr boy and I need urgent money so I am selling my patent at a minimum price
mail me ur views as soon as possible

And I m sure that u will found it usefull......


Financial information

It can increase ur profit







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