Hobbyists who used to sketch or paint their ideas of timepieces now use the technology for more sophisticated renderings.

In this fun tutorial, I’ll show you how to create cool and creative doodles using Paint 3D—perfect for beginners! Learn how ...

This technology uses titanium oxide nanoparticles that jump-start chemical reactions. When an artificial ultraviolet light source shines on the paint ... discoveries and ideas shaping our world ...