Reference: Klotz AR (2015). The gravity tunnel in a non-uniform Earth. American Journal of Physics, 83, 231; http://dx.doi.org/10.1119/1.4898780. Article | Science cover
By Neuronicus, 13 February 2016
Reference: Klotz AR (2015). The gravity tunnel in a non-uniform Earth. American Journal of Physics, 83, 231; http://dx.doi.org/10.1119/1.4898780. Article | Science cover
By Neuronicus, 13 February 2016
