Scientists have discovered that cotton candy may help grow replacement tissue. It can be used for making networks of blood vessels in laboratory grown skin, muscle, bone or fat. Dr. Jason Spector of Cornell Medical Center in New York and Leon Bellan of Cornell University presented their research in a paper for Soft Matter. A thick liquid chemical is poured over a chunk of the sugary stuff. After it solidifies, it is placed in warm water to dissolve the candy. What is left is a piece of material with tiny channels which are lined with cells to create the blood vessels. Interestingly enough, while Dr. Spector is a cotton candy fan, partner Bellan claims, “It’s disgusting. I won’t eat it.”
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