The question of which route the Israelites took from Egypt to the Holy Land has been asked for centuries and discussed by pseudo-historians and pop-sci documentarians in the History Channel age, and ...
Antarctica can have very short days or very short nights. As discussed elsewhere on this site, finding the right time to pray can be difficult. Is it permissible to visit places like this?
Where is the Sambatyon? Is there really a river somewhere that throws stones all week and rests on Shabbos?