In case you didn't know, a resistor is a two-terminal electrical or electronic component that resists an electric current by producing a voltage drop between its terminals. If you did know that, you need these Green and Purple Resistor Bunch Earrings, $30, which giggles33 found while cruising the internet.

While the earrings sort of look like bunches of grapes, they feature two green resistors at the top and six more purple resistors linked together underneath them. They are approximately 1.15" long and 100 percent geek.