Absolutely all the links-

http://en.wikipedia.org/wiki/DNA_origami

http://mrc.iisc.ernet.in/

http://www.ncbs.res.in/yamuna

http://callmecat.com/index.php/page/view/the_cloud_project http://www.physics.iisc.ernet.in/

http://www.nano.iisc.ernet.in/Collaborations.htm

http://www.nature.com/nnano/journal/vaop/ncurrent/abs/nnano.2011.82.html

http://www.voyle.net/Nano%20Products%202005/Main%20Products%202005%20.html

http://wiki.answers.com/Q/How_do_scuba_divers_talk_underwater

http://www.panalytical.com/index.cfm?sid=206&pid=533&WT.srch=1&gclid=CLHojuWmo6kCFYQc6wodOTgHtw

http://www.thunderstone.com/texis/site/pages/Google_Mini_Compare.html?s=google

http://www.tuurvanbalen.com/projects/synthetic-immune-system

http://health.howstuffworks.com/skin-care/beauty/skin-and-lifestyle/tattoo.htm

http://en.wikipedia.org/wiki/Tattoo#History

http://www.tatouage.us/celtic-tattoos-are-a-great-way-to-pay-homage-to-celtic-history.html

http://altman.casimirinstitute.net/yakuza.html

SENSORS- http://www.tme-france.com/en/catalogue/liste/cat-5.htm?gclid=CNvUyLCfpKkCFY4NHAodXhHmsw

http://en.wikipedia.org/wiki/Sensor

http://en.wikipedia.org/wiki/Microelectromechanical_systems

http://en.wikipedia.org/wiki/List_of_sensors

http://en.wikipedia.org/wiki/Biosensor

http://scitoys.com/scitoys/scitoys/echem/echem2.html

http://inhabitat.com/ask-nature-biomimicry-directory/

http://www.geocities.com/spm_stm/Project_overview.html

http://opensourcenano.net/projects/project1/step5/