plz tell me some poject for nanotechnology?

Answer 1

Nanorobots-:
Robots so small that they can travel inside living creatures and carry out repairs to organs etc...

Nanoprocessors-:
Currently your computer uses MICROtechnology i.e. microchips, which contain transistors and the like which are 1 x 10^-6 metres big.
The next phase is to make them NANOtechnology, where the transistors etc would be 1 x 10^-9 metres big. i.e. you can fit thousands and thousands more on the same size chip, meaning even faster processing power.

Then there are nanowires, nanotubes etc etc. the list is endless. Even graphite/carbon/boron golf shafts are now adopting nanotechnology during construction to improve strength, structure and stability.

Answer 2

if you want something of nanotechnology than here it is
making of iPODs and sonme of the other batteries and cells or so called mobile phones.