(KUTV) For literally hundreds of years, they have been called "lead pencils," despite the fact that what is really inside them is graphite. According pencils.com, it all dates back to England in the ...

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In spite of the consumer love affair with high-tech tablets and other digital devices, people are still enthusiastic about making their mark using low-tech, graphite-lead pencils. That gave pencil ...

We’ve already seen a pen with silver-based ink, that lets its user draw electrical circuits on ordinary paper. Now, scientists from MIT have brought similar “hands on” technology to the humble pencil ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Melanie Pinola See the best ...