SECRETS SCIENCE

Bhardwaj says that there are thirty-two secrets of aeronautical science. Some of these are astonishing and some point ahead of our time. For example the mystery of the “Para Shabd Griha”, i.e. a cabin for listening to conversations in another aircraft, is explained by a detailed description of an electrically working sound-receiver that did the trick.

 The construction of different types of equipment and putting them together to make an aircraft is also described.