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    The Exploratorium
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    Which one of your eyes are dominant? Do they act independently or are they equally "in control?" This activity explores how your eyes work (or don't work) together.

    1 cent - $1 per student Ages 6 - 14 Under 5 minutes
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    The Exploratorium
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    In this activity, learners use a simple trick of perspective to dress friends in tiny cutout clothing. Learners make tiny pants out of card stock and tape them to the end of a stick. Then, learners...

    1 cent - $1 per group Ages 6 - 18 5 to 10 minutes
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    The Exploratorium
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    Up close, an array of dots could look random, but take a step back, and an image forms. By tracing over an image, learners can create their own dot based image. Learners can be very creative with...

    1 cent - $1 per student Ages 6 - 14 5 to 10 minutes
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    The Exploratorium
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    In this activity about light and perception, learners create pictures in thin air. Using a simple set up of a slide projector, slide, moveable screen or poster board, and a "wand",...

    1 cent - $1 per group Ages 8 - 14 10 to 30 minutes
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    The Exploratorium
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    In this activity related to light and perception, learners use a pinhole in an index card as a magnifying glass to help their eye focus on a nearby object. Learners will also discover that because...

    1 cent - $1 per student Ages 6 - 14 10 to 30 minutes
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    Bill Nye
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    In this activity, learners discover that it is difficult to trace a curve by using its reflection in a mirror. Use this activity to discuss how the brain works.

    1 cent - $1 per student Ages 6 - 18 5 to 10 minutes
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    The Exploratorium
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    In this activity, learners conduct a simple test to find their blind spot. This guide includes a variation of the main activity as well as instructions on how to find the approximate size of the...

    1 cent - $1 per student Ages 8 - 14 Under 5 minutes
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    The Exploratorium
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    In this activity, learners make a stroboscope--a spinning disk with slits around the edge that you look through. Brief but frequent glimpses of images seen through the slits lead to a surprising...

    1 cent - $1 per student Ages 8 - 14 10 to 30 minutes
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    The Exploratorium
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    Experience a spinning spiral...you won't be hypnotized, but you'll see what happens when you look away. It's like getting off a merry-go-round and everything keeps moving.

    1 cent - $1 per student Ages 6 - adult Under 5 minutes
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    The Exploratorium
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    This science activity demonstrates the dominant eye phenomena. What does your brain do when it sees two images that conflict? In this Exploratorium produced activity, do you see an oval or circle...

    1 cent - $1 per student Ages 4 - adult Under 5 minutes

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