Did human evolve under the sun's radiation or cell phone's?

Did human evolve under the sun's radiation or cell phone's?

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送交者: Enlighten 于 2006-1-23, 21:57:21:

回答: Earphone itself hurts, not its emittion. 由 008 于 2006-1-23, 21:46:36:

You still don't get it?

Did human evolve with earphones? - 008 (65 bytes) 2006-1-24, 03:47:30
- At least I didn't dream about benefitting from earphone's radiation. - Enlighten (0 bytes) 2006-1-24, 13:53:57

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