Nice work; minor changes

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Hi folks,

I made some small changes and I suggest some others:

  • Add the term insulator
  • Do you need insulated wire or does it matter?
  • Your vocab is inconsistent between the wiki and the handout; worth fixing
  • A closed loop is a circuit rather than a conductor (see handout)
  • Handout:
    • Terms are frame shifted
    • Roll not Role
  • suggestion: consider adding a foil reflector and electrical contact (the foil will grip both the bulb and the wire; but you'd need a cardboard disk with a hole in the center to prevent the foil from shorting out the flashlight)

More comments coming very soon

Dmccabe (talk)08:28, 22 April 2009