Consider this: During and just before World War II, a lot of personnel from Max Muller Institute came to India in search of ancient manuscripts. The idea was to find high technology and copy them. Because German language and Sanskrit have the same root, at the time Germans believed that there is a lot of hidden technology in old books. The men from MMI kept looking for stuff as late as 1955. Mahabarat described an arrow (weapon) that can target a specific person. Weapons that are thermal and heat absorbing. The heat absorbing weapon (which we still do not have yet), absorbs the thermal energy of a FAE type bomb. Vedas were passed down from father to son for several generations before it was written. The Sanskrit fonts are called Devnagari fonts (God's fonts). What if people at the time were genetically advanced to have total recall and can absorb vast quantities of information. This is again going to happen once we understand the mechanics of memory and recall through gene manipulation. Just some thoughts.