Sounds similar to viral capsid development, likely the same process occurs in "safe room" construction. https://en.wikipedia.org/wiki/Capsid https://en.wikiped

Sounds similar to viral capsid development, likely the same process occurs in "safe room" construction. https://en.wikipedia.org/wiki/Capsid https://en.wikipedia.org/wiki/Capsid `Some viruses, such as bacteriophages, have developed more complicated structures due to constraints of elasticity and electrostatics.`