Erik__-__physics__factory

Erik Herman

  • What I do, where I work

  • By day, I am a physics & physical science teacher in Tucson, AZ. In my “spare” time I work on an overgrown hobby which has evolved into the non-profit science education outreach, the Physics Factory. We bring physics demonstrations & exhibits to kids in a vegetable-oil-powered school bus. Whenever I can, I find ways to integrate my classroom teaching job with the Physics Factory; students creating & presenting their own exhibits has been a great way to mix the two, and with college mentors to help them—even better. When I’m not juggling all the above, plus a family, I design and prototype mechanical exhibits. My 10 foot long Kundts tube has been a real hit in Tucson, and now I’m working on a 5 foot diameter Wimshurst machine.

  • Current position

    • Science Teacher at Wildcat School

    • Vice President & Co-Founder at Physics Factory

Earlier positions

  • Physics Instructor at Tucson High Magnet School

Website(s)

  • Bonetti Machine

    Bonetti Machine

    Case Study

    by Erik Herman Published April 10 2009

    The Bonetti Machine is a high voltage disk-type electrosatic influence machine. The heart of the apparatus is two 5 ft. diameter half-inch thick acrylic disks. These 1/2" thick disks rotate in opposite directions on a common axle. They sit...