Young Makers at the Exploratorium

Image (1) YMPcircuits_b.jpg for post 74638

By , 02/01/2010 @ 10:23 pm= | Full size is 600 × 382 pixels

  • Date Taken: 30-Jan-2010 11:16:57
  • Camera: NIKON D90
  • Focal Length: 18mm
  • Aperture: f/3.5
  • ISO: 800