Ancient Sound Waves

Sound has been used as a healing or calming tool for thousands of years. 

Himalayan singing bowls (standing bells that "sing") have been used throughout Asia for thousands of years in prayer and meditation, and are now used to promote relaxation and wellbeing.

Ancient Egypt has exerted power of influence on the world of learning for over two millennia.

The Greek historian Herodotus identified the pyramids at Giza as places of royal burial, but his works did not help 19th Century scholars in understanding ancient Egyptian writing. Greek and R...

Ancient calendars were based on the lunar cycles, with every new moon indicating a new phase.

The ancient agricultural societies had good use of the moon calendar, planning and arranging their crop harvest accordingly.