It also allows you to choose a song, which you can play by simply pressing a button built into the magnet itself. At $19, it would be a great way to integrate customization into a thoughtful gift ...

The fusion reactor’s electromagnetic “heart” is complete, bringing us one step closer to clean, infinite energy—though there's still a long road ahead.

The Greater Bay Area is going all out to make itself a cultural magnet for an evolving breed of travelers who are not satisfied with unrivaled sights, bustling nightlife or pristine beaches.