Some people look at a venerable resource like resistor color code charts and see something tried and true, but to [Andrew Jeddeloh], there’s room for improvement. A search for a more intuitive way is ...

Jeopardy! covers a myriad of categories. The show wants to ensure that each game has a healthy variety, so they assign each genre of clues a color. Then they make sure the board has one of each color.

Some cultural debates are lodged into our collective consciousness: Beatles versus Stones, “Star Trek” versus “Star Wars,” Coca-Cola versus Pepsi. For New York City transit buffs, it's about which ...