Welcome to my swim blog. It's all about my favorite past time and passion...swimming in the ocean, primarily in La Jolla, California, but also wherever the tides take me. I enjoy playing with and watching all marine critters: fish, birds, sea lions and even sharks. The ocean is my home. Welcome to my home!



Tuesday, March 13, 2012

SeaLife Creations


Linked into an amazing find...glow in the dark jellies (real ones)!  Sea Life Creations takes expired ones and places them in an epoxy resin.  The glow in the dark affect is a result of the natural bio-luminescence.  So very cool!

JELLY FISH: THE FACTS

In the wild, jellyfish have a natural life cycle of around six months - they are attacked by a form of bacteria after breeding that kills them. The jellyfish used in the lamps are reared in an aquarium, meaning they have a lifespan three times longer.
They are one of the most abundant creatures in our oceans, and feed upon plankton - which itself is becoming ever more abundant owing to the agricultural industry's reliance on fertilizers. Their colour is determined by both their food source and their environment.


Could this be the best ever use for a deceased jellyfish? A bright spark has found an ingenious use for the corpses of the sea creatures: making them into glow-in-the-dark lamps.

U.S. firm The Amazing Jellyfish (theamazingjellyfish.com) take the luminescent bodies of creatures that have died of natural causes and encase them in resin, thus preserving not just their bodies, but also their incredible glow-in-the-dark properties.
Thanks to the phosphor proteins in their bodies - part of the defence mechanism that they use to frighten predators - jellyfish absorb light naturally, and emit it with an ethereal blueish glow when under darkened conditions.

After a jellyfish dies, the firm freeze its body using liquid nitrogen, which they then set in crystalline resin - a special sort of resin that can withstand working at ultra low temperatures - creating a cast of the body, which is set in an ovoid mould shaped like the resulting lamp. 
For the squeamish, it is worth pointing out that the transparent resin, crystalline epoxy, is strong and shatterproof, so will not break if dropped.




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