Interesting Things About Jellyfish

• Moon jellies have been into space
• A group of high school students in Japan came of with a recipe for salted caramel using jellyfish powder, which is made by boiling the jellyfish and grinding it up.  
• Jellyfish's flouresent protein could power medical devices in the future. 
• One jellyfish, Turritopsis dohrni (also known as immortal jellyfish), can turn itself back into a polyp, the youngest stage of a jellyfish's life, when in danger
• Jellyfish can eat peanut butter