Why do modern keyboards still have a Scroll Lock? And if you can manage an answer to that, I think I can still win by following up by asking if that's so important that we actually need a light to remind us which way this is toggled? It's like vestigial hardware.

Vestigial Links:	Thanks Ant and Acleacius.
Play:	The Splitting: Chapter 1. Confused Travolta Clicker Extreme.
Stories:	30 Years After Explosion, Challenger Engineer Still Blames Himself. How the Smithsonian is restoring the original USS Enterprise to full 1967 glory.
Science:	Anti-GMO research may be based on manipulated data. Math whizzes of ancient Babylon figured out forerunner of calculus. Scientists Move Closer to Understanding Schizophrenia’s Cause.
Media:	Just Cause: The Story You Never Knew. NSFW. HeroStorm Ep 9 UnBEARable. SUPER MARIO MAKER (Honest Game Trailers). How to play Metal Gear Solid V - With Gusto!! NSFW.