Suprasphere gear
An SEM image of a gear formed by pouring the gold supraspheres in a mould and letting the solvent evaporate at room temperature (image courtesy: Christopher Campbell).
A community website from IOP Publishing
A community website from IOP Publishing
An SEM image of a gear formed by pouring the gold supraspheres in a mould and letting the solvent evaporate at room temperature (image courtesy: Christopher Campbell).