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Kyle Petty's 1999 NASCAR 'Hot Wheels' Pontiac Race Car Will Run Again — Up Pikes Peak
This homage to turn-of-the-century motorsports is Kyle Petty's 1999 NASCAR Hot Wheels Pontiac Grand Prix, which ran from 1997 ...
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Every 3D printer leaves a trace — Researchers use these 'fingerprints' to track part origins
The origin of 3D-printed parts can now be determined — down to the specific machine that manufactured them — thanks to a new ...