Contact

John Heffernan, Ph.D.
99 North Hill Road
Conway, MA 01341
johnheffernan@verizon.net
http://jheffernan.com/
http://kidsengineer.com/

2 Responses to Contact

  1. Kyra Anderson says:

    I’d like to organize an engineering class for a small homeschool group. Do you do this sort of thing?

    Thanks!

  2. jasmine says:

    this is enteresthing

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