http://vz2flqznavcgaq4kmdx74hh6qe6ncp2slqscu2mfeq7pspmjj563ykqd.onion/p/hollowearth-truth
Between 1946 and 1947, he and his team carried out a large-scale operation called “High Jump”, during which he discovered and mapped 1,390,000 km² of the Antarctic territory. The famous Byrd expeditions first entered in dispute of the hollow Earth theories when several articles and books like Worlds beyond the Poles by Amadeo Giannini claimed that Byrd had not flown over the Pole but inwardly through large holes leading into the Earth.