There’s good news: nowadays, there are dozens of self tanners on the market specifically made for our face. They’re easy to use and give you a bronzed glow in mere hours. Keep reading for the ...

There may be nothing new under the sun when it comes to etching PCBs with UV light, but [Heliosoph] has brought finer control to a used face tanner he bought that now exposes his boards in ~50 ...