sixth sense technology

please visit the interesting sitewww.pranavmistry.com/projects/sixthsense

+1 and+2 Questions and answers NCERT based

http://www.extramarks.com/

National programme on technical enhanced learning

You can download vedeo lectures relathttp://www.youtube.com/watch?v=sUutDs7FFeA&feature=channeled physics prepared by IIT PROFESSORS

photo electric effect experiment from phet

http://www.box.net/shared/fc5n6cdejk

Ray optics

http://www.box.net/shared/fc5n6cdejk

wave optics

http://www.box.net/shared/c1ptd3556b

Election tips and tricks from casta

Dear presiding Officers,
     Here a short cut to study the election procedure






http://www.caasta.org/