For those who romanticize a burial at sea, the company Eternal Reefs offers an innovative solution. It mixes the cremated remains of a person with concrete to create a "pearl" onto which loved ones can etch personal messages, handprints or (environmentally friendly) mementos. The pearl is then encased in a "reef ball" that is dropped into the sea, where it provides a new habitat for fish and other sea life, helping encourage a vibrant ecosystem. The circle of life at work!