TY - JOUR PB - American Physical Society ID - 10.1103/PhysRevFocus.24.23 TI - Where the Rubber Meets the Road JF - Physical Review Focus JA - Phys. Rev. Focus J1 - FOCUS VL - 24 IS - SP - 23 EP - PY - 2009/12/15/ UR - http://link.aps.org/doi/10.1103/PhysRevFocus.24.23 A1 - Schenkman, Lauren ER -