82a9d63b_ular_Manipulation___KurzweilAI__Molecular_example_s_
[Technology] Bearings [Function] Support moving parts [Molecular example(s)] 
Sigma bonds
ENGINES of CREATION 2.0 | Molecular Engineering: An Approach to the Development of General Capabilities for Molecular Manipulation | KurzweilAI
Molecular example(s)