Vimana are not unique to India and there are references from all over the world and include the Egyptian Saqqara Bird, the pre-Columbian golden airplane models, the Greek Icarus legend, the Chariot of Ezekiel, the Nazca runways (lines), The Abydos carvings, The Tassili rock paintings from Algeria and the Chinese references to Lu Ban’s wooden aircraft that flew great distances. Naturally, these references are often dismissed by modern historians as simply impossible but there can be no doubt that humanity has a collective memory of have once been able to fly in ancient times.
It's all fine and well, to me, until I came across the text over the image of that ugly assed condor. The background should be tinted like the other sections to increase readability and a more cohesive design. Just my two cents.
I would research as to what cipher was used in zip files back then and see if it is currently defeatable, like RC4 or AES with bad padding, and then work through the cryptopals.com problems and see if any of this applies to the zip file.
I make and solder circuits. Usually audio hardware but anything to make is fun to me. It usually involves the same mind-set because I have the chance to swap out components just like modifying a line of code and ending up with a new and improved version of whatever I am making.
I couldn't get it to work either. The demo apps work great and WAS pleased by them, but now I'm just using native android apps at the cost of battery life.