 The other two experiments, published in the same issue of Physical Review Letters (Giustina et al. 2015, Shalm et al. 2015), are based on transmitting two polarization-entangled photons, produced by Parametric Down Conversion, to two remote laboratories, where they are measured by high detection efficiency Transition Edge Sensors. These experiments use states that are not maximally entangled, but are optimized, in accordance with the analysis of Eberhard (1993), to produce a maximal violation of the CH inequality, given the detection efficiency of the experiments. In both of these experiments a violation of the CH inequality was obtained, at a high degree of statistical significance. Shalm et al. report a \(p\)-value of \(2.3 \times 10^{-7}\), whereas Giustina et al. report a \(p\)-value of \(3.4 \times 10^{-31}\), corresponding to an 11.5 standard deviation effect. A very careful analysis of data (including spacelike separation of detection events), of statistical significance, and of all possible loopholes leaves really no space for doubts about their conclusiveness. Besides the detection and communication loophole, these two experiments address also the following issues: