To determine the level of frequency drift of a crystal oscillator as a result of a change in the its temperature, the temperature of the crystal oscillator is sensed and used together with previously stored data that includes a multitude of drift values of the frequency of the crystal oscillator each associated with a temperature of the crystal oscillator. The spring clamp includes a cage and a spring to push the wire against one of the walls of the cage. The first end and the second end are arranged at two opposite ends of the spiral body. This peptide maybe linked to either the amino or carboxyl terminal of the functional protein. In particular, the present disclosure provides systems and methods of producing foamed structures using foamed materials, lattice foamed materials, andor layer deposition employing the concept of viscous thread instability.