Anything science can't explain is almost SUPERNATURAL   The 32nd verse of Hanuman Chalisa mentions that Sri Hanuman had Eight Super Natural powers and 9 valuable treasures blessed by Mother Janaki ** ASHT SIDHHI NAV NIDHHI KE DAATA, AS VAR DEEN JANKI MATA**   So, what is SIDHHI and NIDHHI? Siddhi has no equivalent word in english language, perhaps...