A masterpiece of aviation science and technology, the Su-47 has an unusual forward-swept wing and is made of composite materials and not titanium or aluminium. While it never entered service, the Su-47 served as a technology demonstrator for many features now incorporated in the Su-57.
from Zee News :World https://ift.tt/2ZuwZ6t
Wednesday, August 28, 2019
Tags
# World
![Author Image]()
About tricksandscience
Templatesyard is a blogger resources site is a provider of high quality blogger template with premium looking layout and robust design. The main mission of templatesyard is to provide the best quality blogger templates.
Subscribe to:
Post Comments (Atom)
Hello, my name is Jack Sparrow. I'm a 50 year old self-employed Pirate from the Caribbean.
No comments:
Post a Comment