No gravity? I think you're on to something there. Several thousand years ago, King Ramachandra (aka Lord Rama, 7th incarnation of Visnu) of India had an army of monkeys create a 30 mile long bridge out of floating rocks from southern India to the offshore island of Sri Lanka, where his wife Sita was being held captive by the demon Ravana.
King Rama knew this because his servant and friend Hanuman (a flying monkey) did some advance recon to locate her. In order to keep from being detected, Hanuman shrunk himself to the size of a mouse. It's truly amazing, and all of it literally true because it is part of holy scriptures. You must believe it! Do not question the truth!
The bridge to Sri Lanka is still visible from above, which is scientific proof of the event.