When you've been playing Rainbow Six Siege as long as I have, it's hard not to reflexively snarl at your first round of Dual Front: a new permanent, 6v6 mode coming in Year 10 Season 2.

Did you know the light around us ( white light ) is made up of all the colours of the rainbow? This easy rainbow STEM challenge shows you how to make a rainbow inside with a prism and outside with a ...