Evolution

As our use of technology increases,
do our I.Q.'s decrease?
How many people still know how to use the ancient abacus?

Or a slide rule?

Or even how to make conversions on a natural sine table?

Has our over dependence on calculators reduced our ability to think?

Does any child still know how to use a dictionary or thesaurus?

Or has Spell Check eliminated the need to know how to spell?