FOXSYLVANIA

– – I’m sure that you’ll all be pleased as punch to learn that scientists in the U.S. have created a free-swimming artificial jellyfish!  I, for one, know that when at the ocean, I can never have enough of them bumping against me in the tide or lying on the beach.

It gets stranger, too; the team members built the replica using silicone as a base on which to grow heart muscle cells that were harvested from rats.  They then used an electric current to shock the created Medusoid into swimming with synchronised contractions that mimic those of a real jellyfish!  I swear that I am not making this up…

The finding serves as proof of concept for reverse engineering a variety of muscular organs and simple life forms.  As jellyfish use a muscle to pump their way through the water, the way that they function is similar on a basic level to that of a human heart.  Such similarities reveal what you need to do to design a bio-inspired heart pump.

Synthetic life is an emerging field of science that until now focused on replicating life’s building blocks.  Now instead of just building a cell, researchers at Caltech and Harvard University have built a beast!  

This entry was posted on July 28, 2012 at 12:34 am and is filed under animals, aquatic, cool things, Invertebrates, research, science. You can subscribe via RSS 2.0 feed to this post's comments. You can comment below, or link to this permanent URL from your own site.