A new type of transparent metal could one day replace the glass in our smart devices, or be used for other groundbreaking ...

The Beats Studio Buds + are now $119.99 (lowest price ever) and come in black/gold, cosmic silver, and transparent finishes.

But instead of a solid display, it uses a transparent screen that can be viewed from either side. This means the content seamlessly blends with the background, giving it a cool floating effect.