Cotton Candy’s new inspiration.
Scientists are now able to spin a three-dimensional slab of gelatin that contains a microvascular network, something very like our capillaries, using a cotton candy-esque machine.
What do cotton candy and artificial organs have in common? More than you might think.
Leon Bellan, assistant professor of mechanical engineering at Vanderbilt University, is using a cotton candy machine to spin out networks of tiny threads comparable in size, density, and complexity to the patterns formed by capillaries.