Recruiting her mom and fellow blush lover for her latest r.e.m. beauty launch, Ariana Grande gives us a lesson in creating a unique blush-highlight combo.

If you're interested in astrophotography, chances are you've already come across the work of Josh Dury. The award-winning ...

This video shows how to build a motion sensor street light in Minecraft using Redstone mechanics. The tutorial explains how player movement can be detected to automatically turn lights on and off, ...

Abstract: In ultraviolet photoelectron yield spectroscopy testing, ultraviolet light is employed to excite photoelectrons from materials, and the resulting data is processed to obtain the ...

This video is a tutorial on how to enter diagnostic mode on a Whirlpool or Maytag washer with this style console, as its ...