Model Rocket Launch Underwater
Warped Perception regularly films super slow motion clips of random things in 4K, and his latest shows what happens when you launch a model rocket from underwater. In previous experiments, he fired rocket engines underwater and under liquid nitrogen, so it was assumed this would work. However, he really wasn’t sure how the rocket would break away from the water’s surface.

On a related note, did you know that during the early 13th century, the Chinese turned black-powder–propelled objects, formerly only used for entertainment, into weapons of war? These ‘arrows of fire’ were fired from a faux catapult launcher, and the black powder was packed in a closed tube that had a hole in one end for escaping hot gases, while a long stick acted as an elementary stability as well as guidance system. In other words, this was the earliest known form of model rocketry.

Tandem-X Launch Set (Amazon and Crossfire ISX)
3,071 Reviews
Tandem-X Launch Set (Amazon and Crossfire ISX)
  • The is quick and easy to assemble, This huge rocket, standing 30in tall, can reach heights over 650 feet with recovery on a colorful 18 inch preassembled parachute
  • The Crossfire can easily be built in about a day and features a totally streamlined shape with aerodynamic fins and nose cone. This bullet can reach Cloud busting heights up to 1, 200 feet
  • Estes model rocketry is recommended for ages 10 and up with adult supervision for those under 12. Recommended engines: a8-3 (first Flight), b4-4, b6-4, c6-5, c6-7
  • Tools, construction and finishing supplies sold separately. In order to launch, model rocket engines, starters and recovery wadding are required - sold separately


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