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Getting any of the acid is not looking promising. Vendors only sell to schools, businesses or other registered professionals which is completely understandable given it's a tri-protic acid H3PO4...

Ok, I was thinking also after I'm done with the acid how I would neutralize it, with salt (NaCl) or another way to make the solution about neutral on the pH scale so it's no longer acidic. Would...

Sweet thanks. Is phosphoric acid readily available at places like home depot, etc. or where would I be able to find it? I remember from Chemistry dealing with pH and pOH of solutions, took two...

Ahh I'm guessing that's not like etching a specific pattern onto the blade but more so the presence of it revealing the pattern as you mentioned. Perhaps when I finish polishing this one up, just...

I got this razor off ebay and was just curious if anyone has any information about it. Originally had thought it may be some type of laminated steel, given the stamp "Laminated Steel" and the...