Unlike clams, the heart cockle doesn't need to open wide to bask in the sun. It has a clever trick up its shell: tiny, transparent windows.

A heart cockle shell has been found to let in light through a design that resembles fiber optic cables. This could inspire ...

Before you get started, make sure your laptop has an HDMI port and that the TV has one too. An HDMI cable delivers visual and audio signals between two devices. Once confirmed: Connect the HDMI ...