Reddit reviews Hollow Planets: A Feasibility Study of Possible Hollow Worlds
We found 1 Reddit comments about Hollow Planets: A Feasibility Study of Possible Hollow Worlds. Here are the top ones, ranked by their Reddit score.
First thing you should do to get familiar with hollow earth theory is read Marshall B. Gardner and Jan Lamprecht's books.
http://www.auricmedia.net/wp-content/uploads/2015/01/A_Journey_to_the_Earth-Marschall_B.Gardner.pdf
https://www.amazon.com/Hollow-Planets-Feasibility-Possible-Worlds/dp/099134975X/
Then get familiar with Electric Universe and electric gravity.
https://www.youtube.com/user/ThunderboltsProject/videos
https://www.youtube.com/watch?v=CvfFJiUWuDk
https://www.youtube.com/watch?v=YkWiBxWieQU