iOS 8 in Black and White

With iOS 8, you can make the screen display in black and white. I don't know why you'd want this, but it's kinda cool. Just go to Settings > General > Accessibility > Grayscale > and turn it on. Now you can see iOS in black and white. Switch it again to get color back. Also, you can go to Settings > General > Accessibility > Accessibility Shortcut > and tap "Grayscale." Now, you can triple-click the home button to instantly get black and white awesomeness at anytime. Triple-click again to restore color. I hope this helps!