Only one Su-47 was ever built and it was never outfitted with armament. The plane reliably impressed on the air show circuit, demonstrating its remarkable wing shape and remarkable agility.

On TikTok, Kate, a flight attendant, warned travelers that airplane toilet paper is usually covered in urine due to most men's inability to aim while using the bathroom.

Key point: The Su-47 was impressive on paper, but it didn’t stack up in real life. In 1996, the March/April issue of Russian military periodical Air Fleet Bulletin published an innocuous-seeming ...

Russia's Su-47 is one of two known aircraft built with forward-swept wings, which greatly increases maneuverability at low speeds.

It might not fly, but this designer's ultimate paper plane does have retractable landing gear and more than 300 tiny seats.