jimmie-quickity:
Simple Machine -- lever
jimmie-quickity:
building lever
jimmie-quickity:
lever study1
jimmie-quickity:
lever study5
jimmie-quickity:
pulleys
jimmie-quickity:
pulleys
jimmie-quickity:
working on camera
jimmie-quickity:
working on camera05
jimmie-quickity:
working on camera08
jimmie-quickity:
working on camera09
jimmie-quickity:
working on camera10
jimmie-quickity:
working on camera11
jimmie-quickity:
Chemistry watching intently
jimmie-quickity:
food coloring
jimmie-quickity:
Chemistry red
jimmie-quickity:
Chemistry pouring alcohol
jimmie-quickity:
Chemistry tubes and vials
jimmie-quickity:
Chemistry colored water
jimmie-quickity:
Chemistry observing
jimmie-quickity:
Chemistry liquids
jimmie-quickity:
Chemistry pouring
jimmie-quickity:
Chemistry mixing
jimmie-quickity:
Chemistry experiment
jimmie-quickity:
Chemistry playing
jimmie-quickity:
measuring vinegar
jimmie-quickity:
reaction
jimmie-quickity:
measuring baking soda
jimmie-quickity:
measuring baking soda
jimmie-quickity:
vinegar experiment
jimmie-quickity:
vinegar experiment
