September 10, 2018 updates Posted on September 10, 2018June 28, 2020 by Doug Loss Principium, Issue 22 | August 2018 https://i4is.org/wp-content/uploads/2018/08/Principium22.pdf No Bootstrap Spaceshipsvia Magnets in Electric Fields http://physics.princeton.edu/~mcdonald/examples/redfern.pdf The Influence of \ce{H2O} Pressure Broadening in High Metallicity Exoplanet Atmospheres https://arxiv.org/abs/1809.02548