3-D carving (rather than printing), for teeth

The 3-D printing revolution gets most of the attention, but 3-D carving has already added a very real bite to modern healthcare. Dentists (and engineers) are leading the way. A considerable number of people are strolling the streets, smiling, chewing the fat, and eating lunch — sporting dental crowns made through a process of 3-D scanning and then 3-D milling. The […]

Testing pumpkin-carving knives on cadaver arms

The knifing of pumpkins, an innocent-seeming yet carefully planned act of mutilation, sometimes results (accidentally or otherwise) in sprays, bits and smatterings of human, as well as vegetable, gore. In such cases, blood –human blood – flows, drips and coagulates. A hands-on experiment, or rather, an experiment on hands, in 2004, tried to determine the […]

Hands-On Experiment: The Safety of Pumpkin Carving Tools

A hands-on experiment, or rather, an experiment on hands,tried to determine the safety of pumpkin carving tools. Details are in the study: “The Safety of Pumpkin Carving Tools,” Alexander M. Marcus, Jason K. Green, and Frederick W. Werner, Preventive Medicine, vol. 38, 2004, pp. 799–803. (Thanks to investigator Kurt Verkest for bringing this to our […]