Videos tagged with Engineering Marvel

This video details the pre-WW2 3.25-inch Anti-Aircraft Rocket, highlighting its innovative Photo-Electric Proximity (PERF AR) fuze developed by the NDRC. It explains the fuze's shadow detection mechanism using a toroidal lens and photo cell, which triggered a thyratron and electric detonator. The program was eventually superseded by radio proximity fuzes and terminated in 1943, with this being the last known surviving example.

This video from Kit Badger provides a glowing review of "The Fix" rifle by Q. The creator highlights its impressive engineering, artistic design, and practical application as a lightweight, versatile rifle suitable for mountain use or range time. Having put many rounds through the firearm and carried it extensively, the reviewer emphasizes its enjoyment factor and overall quality as a "do-all" rifle.

This video showcases the Zhangjiajie Glass Bridge, described as the highest glass bridge in the world, located in Zhangjiajie City, People's Republic of China. The description highlights its impressive height and glass construction, making it a significant tourist attraction.

This video showcases an experimental cannon idea that is not yet a finished product but demonstrates promising features for accurate, rapid aiming, firing, and reloading. The projectiles are described as supersonic and capable of significant impact, suggesting high power. The description includes a disclaimer emphasizing that the content is for documentary, educational, and entertainment purposes only, with all activities performed under professional supervision on approved ranges. It strongly advises viewers to adhere to all firearm laws and regulations and states that the creators are not liable for any misuse or injury. The video also promotes affiliated Amazon, Patreon, and USCCA links.