2Instructables33,770Views9CommentsJoined November 3rd, 2014
At various points in my life I was an engineer, programmer, biophysicist, and physician. Now I look at people's insides without having to cut them open. I also like to tinker for fun.
- GWPoulos completed the lessons Concrete Finishing, Casting in Pre-made Molds, Tools + Supplies and Casting Molds With Voids in the class Concrete Class4 months ago
- GWPoulos commented on TheCrafsMan's instructable How to Etch Copper (+DIY Etchant, Alternative to Ferric Chloride)8 months ago
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