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by bryant 620 days ago
is there any reason to be concerned about graphene that wouldn't apply to common pencil lead (graphite)?
1 comments
LunaSea 619 days ago
Usage duration and frequency?
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speerer 619 days ago
Only on HN are graphite pencils used less frequently than graphene tech.
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LunaSea 619 days ago
Well most people use pens instead of pencils.
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