What We Need More of Is Science

Thousands packed the San Diego Science Festival Expo at Petco Park over the weekend.

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Mickey Torres
Thousands packed the San Diego Science Festival Expo at Petco Park over the weekend.
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Mickey Torres
Despite the heat, these girls were having fun.
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Mickey Torres
Rows of booths and exhibits lined the streets outside the ballpark.
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Mickey Torres
A much bigger than life-sized display of DNA.
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Mickey Torres
One booth offered a unique opportunity. Swish a sports drink in your mouth to gather your DNA.
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Mickey Torres
The swished fluid is emptied into a vial with detergent.
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Mickey Torres
Inverted 4 or 5 times add a ethanol solution wait a few minutes to let the DNA gather then squeezed into a small plastic vial to attach to a necklace.
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