He was able to produce a nice titanium oxide finish on a knife blade, giving that classic rainbow look. Coating crystals was less straightforward, but the jet black finish achieved was impressive ...

Drugstores and makeup counters carry foundations in various olive, ivory and fair shades. But for people with darker skin ...

Anodizing is an electrochemical process some jewelers use to change the color of metals such as titanium, aluminum, and niobium. Dipping a reactive metal into a "bath" mixture of low-sudsing ...

There's just a week and a bit to go until Apple unveils the iPhone 16 series, and a newly leaked image gives us an idea of the gold titanium color that's rumored to be coming to the Pro and Pro ...