Geek up the entrance to your home by adding an enter key doormat to your front stoop. The enter key doormat is styled like the enter key you'd see on a QWERTY keyboard. You can try to convince guests that jumping on the key will open your door, too.
Cole Hon What makes fireworks colorful? It's all thanks to the luminescence of metals. This great graphic shows what metals make what colors in fireworks! I really enjoy this graphic and I think everyone should take a look!