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...