How does an aircraft fly? What is hyper-sonic plane? Bid to find alien life on Alpha Centauri and more. Share this:FacebookTwitterGooglePinterestLinkedInEmailTumblrPrint One Response Atiya nasreen September 10, 2016 | Reply Boht hi dilchsp aur malomati program, apne to baton baton men hi khla ki sair kra di, thanks. Leave a Comment to Atiya nasreen Click here to cancel reply. Name * Email (will not be published) * Website Comment Notify me of follow-up comments by email. Notify me of new posts by email.