It's great that scientists are developing cell phones that might be able to run directly off the heat of your hand, thereby eliminating the need for batteries, but do we really need more cell phone use?
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All comments are subject to approval before they are published, so they will not appear immediately. Comments should be civil, relevant, and substantive. Anonymous comments are not allowed and will be unceremoniously deleted. For more on my comments policy, please see this entry on my other blog.