YouTube is a great educational resource. By watching a few videos, one can learn just about anything, from how to tie a fancy knot to how to assemble an internal combustion engine. The website also features numerous videos concerning various do-it-yourself medical procedures. Recently, my colleague Amy Foust and I viewed a fascinating video about an inexpensive surgical robot built by Designer Frank Kolkman using off-the-shelf components and easily accessible technologies like 3-D printing and laser cutting. This got us thinking: Is do-it-yourself surgery using homemade robots really a good idea?
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