In this video I show how to make a super simple propane bottle launcher, especially good for demonstrations of the basic physics of rocketry. I've used this launcher myself for kid's science lessons ...

Easy to assemble metal water rocket launcher with a 125 PSI safety valve. Rocket will NOT fly straight without an aerodynamic nose cone made from a second soda bottle and use only 1 cup (200 ml ...

Don't tear your hair out trying to build the perfect staircase, just download this Fallout 4 mod. The opening menu shows a variety of cool weapons proudly displayed on the walls of the Red Rocket ...

Take a look at some of the most valuable collectibles from this decade, including a bottle of wine sitting ... designed to feature a spring-loaded rocket launcher. However, due to safety concerns ...

“Children put different amounts of water in a variety of containers ... that you can do at home, including building your own bottle rocket and making your own rainbow. The Royal Institution ...

Designed for children ages 10-14, this full-day camp includes telescope building, crater creation, and water bottle rocket launches. Highlights include an evening at the APSU Observatory using ...

The EZ-Launch bottle rocket launcher has an internal spring loaded release mechanism that allows the user to firmly hold the bottle while adding air pressure and releases the bottle with a quick ...

"This opportunity for the U.S. Air Force not only helps to advance space logistics, it also demonstrates a high degree of ...

One editor on our team prefers to use Yeti bottles because they make her feel more adult ... I’ve tried a million water bottles, and my current favorite is the Owala FreeSip.

Dr Myro has stressed the importance of regularly cleaning water bottles, warning: "You really want to wash these daily and deep clean them weekly. Not only can it make you acutely ill, but chronic ...