Recent content by josephajain

  1. J

    How do piezoelectric actuators work?

    No it is not necessary i guess...
  2. J

    Is Larson's Calculus (8th edition) the best self-teaching book for mathematics?

    I agree with yaseen shah...
  3. J

    High School What is a hole and how does it relate to electricity?

    I agree with the critic.
  4. J

    Medical Could Wireless Technologies be a Cause of Parkinson's Disease?

    Ya the symptoms of parkinson's disease are very prominent.One can easily come to know about it especially if that person is an elderly one.