An external fixator acts as a stabilizing frame to hold the broken bones in proper position. In an external fixator, metal pins or screws are placed into the bone through small incisions into the skin and muscle.n external fixator acts as a stabilizing frame to hold the broken bones in proper position. In an external fixator, metal pins or screws are placed into the bone through small incisions into the skin and muscle.
Cockatoo Squid This transparent cockatoo squid (Leachia sp.), also known as a glass squid, lives in the depths of the ocean and has many adaptations to help it survive there. It retains ammonia solutions inside its body that give it a balloon-like shape and help it float.
Thousands of tiny photophores can be found throughout the squid's body, giving it the ability to emit light along its entire form. In the Toyama Bay, in the central Japan Sea, the squid are found in fantastic abundance, making it one of the best sights to see them. The firefly squid is basically living underwater about 1200 feet. The waves of the bay push them on the surface.