There was a wee patient with flu Whose temperature couldn't be seen through. What would be super As thermometer? A two-level atom will do. About this #PoetRL Paper Title: Individual Quantum Probes for Optimal Thermometry Authors: Luis A. Correa, Mohammad Mehboudi, Gerardo Adesso, and Anna Sanpera Reference: Phys. Rev. Lett. 114, 220405 – Published 5 June 2015 URL: https://doi.org/10.1103/PhysRevLett.114.220405 Poem by: gerardo.adesso@gmail.com #PoetRL ID: ¶5