Love was in the air for many couples last Sunday to capitalize on the 10/10/10 symmetry and symbolism, and hopefully some of the 32,000 US couples who wed that day incorporated a bit of geek into their big event. Like these power rings ($40 each), whose design is simple and straight to the point. Cast in sterling silver with a bold power symbol, these rings will show off your power couple status. Or just wear one on those days you need an extra oomph. Whether representing the power of love or the power of yourself, would you sport one?