Screenshot from social media post of Ukrainian volunteers assembling a small cruise missile with a pulsating Trembita engine. Its task is to destroy objects and exhaust the enemy’s anti-aircraft ...

Have you ever thought to yourself, “my life is missing something"? Well, if you want to fill that void of emptiness, here's a 5,200-lb jet engine to cheer you up. There's a Pratt & Whitney J57 ...